From d36fc3b8f88cc3108ffff6151e376b619b9abb01 Mon Sep 17 00:00:00 2001 From: kinitrupti Date: Fri, 12 May 2017 18:40:35 +0530 Subject: Revised list of TBCs --- .../RuchiMittal_version_backup/chap1.ipynb | 412 ++++++++++++++++ .../RuchiMittal_version_backup/chapter1.ipynb | 543 +++++++++++++++++++++ sample_notebooks/RuchiMittal/chap1.ipynb | 412 ---------------- sample_notebooks/RuchiMittal/chapter1.ipynb | 543 --------------------- 4 files changed, 955 insertions(+), 955 deletions(-) create mode 100755 sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chap1.ipynb create mode 100755 sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chapter1.ipynb delete mode 100755 sample_notebooks/RuchiMittal/chap1.ipynb delete mode 100755 sample_notebooks/RuchiMittal/chapter1.ipynb (limited to 'sample_notebooks/RuchiMittal') diff --git a/sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chap1.ipynb b/sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chap1.ipynb new file mode 100755 index 00000000..c87721c5 --- /dev/null +++ b/sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chap1.ipynb @@ -0,0 +1,412 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:0634d7bf5367e0141c25c22bd055ab7dd0d67262eacfb1ab474c7c9ba196985e" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 1 Qualities of measurments" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.1 Page no 3" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "V=80.0 #expected value of voltage in Volts\n", + "V1=79 #Volts\n", + "\n", + "#Calculation\n", + "E=V-V1\n", + "E1=((V-V1)/V)*100\n", + "E2=1-((V-V1)/V)\n", + "A=100*E2\n", + "#Result\n", + "print\"(i) Absolute error is \",E,\"V\"\n", + "print\"(ii) percent error is \", E1,\"%\"\n", + "print\"(iii) reletive error is \", E2\n", + "print\"(iv) percent of accuracy is \", A,\"%\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(i) Absolute error is 1.0 V\n", + "(ii) percent error is 1.25 %\n", + "(iii) reletive error is 0.9875\n", + "(iv) percent of accuracy is 98.75 %\n" + ] + } + ], + "prompt_number": 14 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.2 Page no 4" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "x1=98\n", + "x2=101\n", + "x3=102\n", + "x4=97\n", + "x5=101\n", + "x6=100\n", + "x7=103\n", + "x8=98\n", + "x9=106\n", + "x10=99\n", + "\n", + "#Calculation\n", + "X=(x1+x2+x3+x4+x5+x6+x7+x8+x9+x10)/10.0\n", + "P=(x6/X)\n", + "\n", + "#Result\n", + "print\"Precision of the 6th measurment is \",round(P,3)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Precision of the 6th measurment is 0.995\n" + ] + } + ], + "prompt_number": 26 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.3(a) Page no 7" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#given\n", + "V=80 #milliammeter readings\n", + "I=10.0 #mA\n", + "V1=150 #Volts\n", + "R1=1000 #ohm/volt\n", + "\n", + "#Calculation\n", + "R=V/I\n", + "Rv=R1*V1\n", + "Rx=(R*V1)/(V1-R)\n", + "E=((Rx-R)/Rx)*100\n", + "\n", + "#Result\n", + "print\"(i) Apparent resistance of the unknown resistance \",R,\"K ohm\"\n", + "print \"Actual resistance of the unknown resistance is \",round(Rx,2),\"K ohm\"\n", + "print \"Error due to the loading effet of the voltmeter \",round(E,1),\"%\" " + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(i) Apparent resistance of the unknown resistance 8.0 K ohm\n", + "Actual resistance of the unknown resistance is 8.45 K ohm\n", + "Error due to the loading effet of the voltmeter 5.3 %\n" + ] + } + ], + "prompt_number": 104 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.3(b) Page no 7" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "V=30 #Volts\n", + "V1=150 #Volts\n", + "I=0.6 #A\n", + "R1=1000 #ohm/volts\n", + "\n", + "#Calculation\n", + "R=V/I\n", + "Rv=(R1*V1)\n", + "Rx=(R*Rv)/(Rv-R)\n", + "E=((Rx-R)/Rx)*100\n", + "\n", + "#Result\n", + "print\"(i) total circuit resistance is \", R,\"ohm\"\n", + "print \"(ii) The voltmeter resistance is \",round(Rx,2)\n", + "print\"(iii) Error due to loading effect of voltmeter \", round(E,3),\"%\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(i) total circuit resistance is 50.0 ohm\n", + "(ii) The voltmeter resistance is 50.02\n", + "(iii) Error due to loading effect of voltmeter 0.033 %\n" + ] + } + ], + "prompt_number": 113 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.4 Page no 12" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "x1=49.7\n", + "x2=50.1\n", + "x3=50.2\n", + "x4=49.6\n", + "x5=49.7\n", + "\n", + "#Calculation\n", + "X=(x1+x2+x3+x4+x5)/5.0\n", + "d1=x1-X\n", + "d2=x2-X\n", + "d3=x3-X\n", + "d4=x4-X\n", + "d5=x5-X\n", + "dtotal=(d1+d2+d3+d4+d5)\n", + "\n", + "#Result\n", + "print\"(i) Arithmetic mean is \", X\n", + "print\"(ii) derivations from each value are\"\n", + "print \"d1=\",d1,\"\\nd2=\",d2,\"\\nd3=\",d3,\"\\nd4=\",d4,\"\\nd5=\",d5\n", + "print\"(iii) The algebric sum of derivative is \",round(dtotal,2)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(i) Arithmetic mean is 49.86\n", + "(ii) derivations from each value are\n", + "d1= -0.16 \n", + "d2= 0.24 \n", + "d3= 0.34 \n", + "d4= -0.26 \n", + "d5= -0.16\n", + "(iii) The algebric sum of derivative is 0.0\n" + ] + } + ], + "prompt_number": 77 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.5 Page no 14" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "x1=49.7\n", + "x2=50.1\n", + "x3=50.2\n", + "x4=49.6\n", + "x5=49.7\n", + "\n", + "#Calculation\n", + "X=(x1+x2+x3+x4+x5)/5.0\n", + "d1=x1-X\n", + "d2=x2-X\n", + "d3=x3-X\n", + "d4=x4-X\n", + "d5=x5-X\n", + "dtotal=(d1+d2+d3+d4+d5)/5.0\n", + "\n", + "#Result\n", + "print\"The average deviation is \",round(dtotal*10**14,3)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "The average deviation is 0.284\n" + ] + } + ], + "prompt_number": 86 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.6 Page no 14" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "d1= -0.16 \n", + "d2= 0.24 \n", + "d3= 0.34 \n", + "d4= -0.26 \n", + "d5= -0.16\n", + "\n", + "#Calculation\n", + "import math\n", + "D=math.sqrt((d1**2+d2**2+d3**2+d4**2+d5**2)/4.0)\n", + "print\"The standard deviation is \",round(D,2)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "The standard deviation is 0.27\n" + ] + } + ], + "prompt_number": 90 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.7 Page no 15" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "V=600 #Volts\n", + "V1=250.0 #Volts\n", + "a=0.02\n", + "\n", + "#Calculation\n", + "M=a*V\n", + "E=(M/V1)*100\n", + "\n", + "#Result\n", + "print\"The limited error is \", E,\"%\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "The limited error is 4.8 %\n" + ] + } + ], + "prompt_number": 94 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.8 Page no 15" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "V=70.0 #Volts\n", + "V1=100 #Volts\n", + "I=80.0 #mA\n", + "I1=150 #mA\n", + "a=0.015\n", + "\n", + "#calculation\n", + "M=a*V1\n", + "E=(M/V)*100\n", + "E1=a*I1\n", + "E2=(E1/I)*100\n", + "E3=E+E2\n", + "\n", + "#Result\n", + "print\"limiting error is \",round (E3,3),\"%\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "limiting error is 4.955 %\n" + ] + } + ], + "prompt_number": 102 + } + ], + "metadata": {} + } + ] +} \ No newline at end of file diff --git a/sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chapter1.ipynb b/sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chapter1.ipynb new file mode 100755 index 00000000..f6180b5a --- /dev/null +++ b/sample_notebooks/RuchiMittal/RuchiMittal_version_backup/chapter1.ipynb @@ -0,0 +1,543 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:9880f2d8505e271317a099910ead6c2116ce86fa0e83f56feb35ac33a1b96b23" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 1 Electric charge" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.1 Page no 9" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "q=4.5*10**-19 #C\n", + "e=1.6*10**-19 #C\n", + "\n", + "#Calculation\n", + "n=q/e\n", + "\n", + "#Result\n", + "print\"n= \",round(n,1),\"This value of charge is not possible\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "n= 2.8 This value of charge is not possible\n" + ] + } + ], + "prompt_number": 3 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.2 Page no 9" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "q=3.2*10**-7 #C\n", + "e=1.6*10**-19 #C\n", + "\n", + "#Calculation\n", + "n=q/e\n", + "\n", + "#Result\n", + "print\"The required number of electrons is \",n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "The required number of electrons is 2e+12\n" + ] + } + ], + "prompt_number": 4 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.3 Page no 9" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "q=19.2*10**-19\n", + "e=1.6*10**-19\n", + "me=9*10**-31 #Kg\n", + "\n", + "#Calculation\n", + "n=q/e\n", + "M=n*me\n", + "\n", + "#Result\n", + "print\"(i) The value of n=\",n,\"\\n(ii) Charge on silk=\",-q*10**19,\"*10**-19\"\n", + "print\"(iii) Mass=\",M,\"Therefore mass transferred is negligibly small\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(i) The value of n= 12.0 \n", + "(ii) Charge on silk= -19.2 *10**-19\n", + "(iii) Mass= 1.08e-29 Therefore mass transferred is negligibly small\n" + ] + } + ], + "prompt_number": 17 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.4 Page no 9" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "a=16\n", + "n=6.023*10**23 #C\n", + "\n", + "#Calculation\n", + "W=2+a\n", + "A=((n*100)/W)*10\n", + "\n", + "#Result\n", + "print\"Total number of electrons in 100 g of water \", round(A,-23)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Total number of electrons in 100 g of water 3.35e+25\n" + ] + } + ], + "prompt_number": 8 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.5 Page no 9" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "n=10**9\n", + "e=1.6*10**-19 #C\n", + "Q=1\n", + "\n", + "#Calculation\n", + "q=n*e\n", + "t=Q/q\n", + "\n", + "#Result\n", + "print (t*10**-9),\"10**9 S\"\n", + "print\"Time required is about 198 years\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "6.25 10**9 S\n", + "Time required is about 198 years\n" + ] + } + ], + "prompt_number": 16 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.6 Page no 13" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "q1=20 #micro C\n", + "q2=-5 #micro C\n", + "a=9*10**9\n", + "r=0.1 \n", + "\n", + "#Calculation\n", + "q=q1+q2\n", + "q3=q/2.0\n", + "F=(a*q3*q3)/r**2\n", + "\n", + "#Result\n", + "print\"Force is \",round(F*10**-13,3),\"N\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Force is 5.062 N\n" + ] + } + ], + "prompt_number": 24 + }, + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Example 1.10 Page no 14" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "m=9*10**9\n", + "q=5*10**-6\n", + "r=0.1\n", + "\n", + "#Calculation\n", + "import math\n", + "F=(m*q*q)/r**2\n", + "C=2*F*math.cos(30)*(180/3.14)\n", + "\n", + "#Result\n", + "print\"Force on each charge is \", round(C,1)*10**-1,\"N\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Force on each charge is 39.79 N\n" + ] + } + ], + "prompt_number": 66 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.11 Page no 14" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "m=9*10**9\n", + "q=1\n", + "r=0.24\n", + "A=20\n", + "B=12.0\n", + "m1=10**-4\n", + "g=9.8\n", + "\n", + "#Calculation\n", + "import math\n", + "F=(m*q**2)/r**2\n", + "AD=math.sqrt(A**2-B**2)\n", + "C=AD/B\n", + "F1=(1/C)*m1*g\n", + "Q=math.sqrt(F1/F)\n", + "\n", + "#Result\n", + "print\"Charge on each sphere\", round(Q*10**8,1),\"10**-8\",\"C\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Charge on each sphere 6.9 10**-8 C\n" + ] + } + ], + "prompt_number": 79 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.12 Page no 15" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "F=3.7*10**-9 #C\n", + "q=1.6*10**-19 #c\n", + "m=9*10**9\n", + "r=5*10**-10\n", + "\n", + "#Calculation \n", + "import math\n", + "n=math.sqrt(F*r**2/(m*q**2))\n", + "\n", + "#Result\n", + "print round(n,0),\"electrons are missing from each icon\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "2.0 electrons are missing from each icon\n" + ] + } + ], + "prompt_number": 82 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.14 Page no 16" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "e=1.6*10**-19\n", + "m=9*10**9\n", + "G=6.67*10**-11\n", + "me=9.11*10**-31\n", + "mp=1.67*10**-27\n", + "r=10**-10\n", + "\n", + "#Calculation\n", + "F0=(m*e**2)/(G*me*mp)\n", + "F1=(m*e**2)/(G*mp*mp)\n", + "F2=m*e**2/r**2\n", + "A1=F2/me\n", + "A2=F2/mp\n", + "\n", + "#Result\n", + "print\"(a)(i)strength of an electrons and protons\", round(F0*10**-39,1)*10**39\n", + "print\" (ii)Strength of two protons \",round(F1*10**-36,1)*10**36\n", + "print\"(b) Acceleration of electron is \",round(A1*10**-22,1)*10**22,\"m/s**2\"\n", + "print\" Acceleration of proton is \",round(A2*10**-19,1)*10**19,\"m/s*2\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(a)(i)strength of an electrons and protons 2.3e+39\n", + " (ii)Strength of two protons 1.2e+36\n", + "(b) Acceleration of electron is 2.5e+22 m/s**2\n", + " Acceleration of proton is 1.4e+19 m/s*2\n" + ] + } + ], + "prompt_number": 112 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.16 Page no 19" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "m=9*10**9 #C\n", + "q1=10*10**-6\n", + "q2=5*10**-6\n", + "r=0.05\n", + "\n", + "#Calculation\n", + "import math\n", + "F1=m*q1*q2/r**2\n", + "F2=m*q1*q2/r**2\n", + "F3=math.sqrt(F1**2+F2**2+(2*F1*F2*math.cos(120)*180/3.14))\n", + "\n", + "#Result\n", + "print\"Resultant charge is \", round(F3*10**-1,0),\"N\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Resultant charge is 176.0 N\n" + ] + } + ], + "prompt_number": 132 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.17 Page no 20 " + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "m=9*10**9\n", + "q1=1.2*10**-8\n", + "q2=1\n", + "r=0.03\n", + "r1=0.04\n", + "q3=1.6*10**-8\n", + "\n", + "#Calculation\n", + "import math\n", + "F1=m*q1*q2/r**2\n", + "F2=m*q3*q2/r1**2\n", + "F3=math.sqrt(F1**2+F2**2)\n", + "\n", + "#Result\n", + "print\"Total force is \", F3*10**-5,\"10**5\",\"N\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Total force is 1.5 10**5 N\n" + ] + } + ], + "prompt_number": 149 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 1.18 Page no 20" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "m=9*10**9\n", + "q1=1\n", + "q2=100\n", + "r=10\n", + "q3=75 #C\n", + "r1=5\n", + "\n", + "#Calculation\n", + "import math\n", + "F=m*q1*q2/r**2 #along BA\n", + "F1=m*q1*q2/r**2 #along AC\n", + "F2=m*q3/(math.sqrt(r**2-r1**2)**2)\n", + "F3=math.sqrt(F1**2+F2**2)\n", + "X=F1/F2\n", + "\n", + "#Result\n", + "print\"Force experienced by 1 C Charge is \",round(F3*10**-9,2),\"N\"\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Force experienced by 1 C Charge is 12.73 N\n" + ] + } + ], + "prompt_number": 168 + } + ], + "metadata": {} + } + ] +} \ No newline at end of file diff --git a/sample_notebooks/RuchiMittal/chap1.ipynb b/sample_notebooks/RuchiMittal/chap1.ipynb deleted file mode 100755 index c87721c5..00000000 --- a/sample_notebooks/RuchiMittal/chap1.ipynb +++ /dev/null @@ -1,412 +0,0 @@ -{ - "metadata": { - "name": "", - "signature": "sha256:0634d7bf5367e0141c25c22bd055ab7dd0d67262eacfb1ab474c7c9ba196985e" - }, - "nbformat": 3, - "nbformat_minor": 0, - "worksheets": [ - { - "cells": [ - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": [ - "Chapter 1 Qualities of measurments" - ] - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.1 Page no 3" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "V=80.0 #expected value of voltage in Volts\n", - "V1=79 #Volts\n", - "\n", - "#Calculation\n", - "E=V-V1\n", - "E1=((V-V1)/V)*100\n", - "E2=1-((V-V1)/V)\n", - "A=100*E2\n", - "#Result\n", - "print\"(i) Absolute error is \",E,\"V\"\n", - "print\"(ii) percent error is \", E1,\"%\"\n", - "print\"(iii) reletive error is \", E2\n", - "print\"(iv) percent of accuracy is \", A,\"%\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "(i) Absolute error is 1.0 V\n", - "(ii) percent error is 1.25 %\n", - "(iii) reletive error is 0.9875\n", - "(iv) percent of accuracy is 98.75 %\n" - ] - } - ], - "prompt_number": 14 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.2 Page no 4" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "x1=98\n", - "x2=101\n", - "x3=102\n", - "x4=97\n", - "x5=101\n", - "x6=100\n", - "x7=103\n", - "x8=98\n", - "x9=106\n", - "x10=99\n", - "\n", - "#Calculation\n", - "X=(x1+x2+x3+x4+x5+x6+x7+x8+x9+x10)/10.0\n", - "P=(x6/X)\n", - "\n", - "#Result\n", - "print\"Precision of the 6th measurment is \",round(P,3)" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Precision of the 6th measurment is 0.995\n" - ] - } - ], - "prompt_number": 26 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.3(a) Page no 7" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#given\n", - "V=80 #milliammeter readings\n", - "I=10.0 #mA\n", - "V1=150 #Volts\n", - "R1=1000 #ohm/volt\n", - "\n", - "#Calculation\n", - "R=V/I\n", - "Rv=R1*V1\n", - "Rx=(R*V1)/(V1-R)\n", - "E=((Rx-R)/Rx)*100\n", - "\n", - "#Result\n", - "print\"(i) Apparent resistance of the unknown resistance \",R,\"K ohm\"\n", - "print \"Actual resistance of the unknown resistance is \",round(Rx,2),\"K ohm\"\n", - "print \"Error due to the loading effet of the voltmeter \",round(E,1),\"%\" " - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "(i) Apparent resistance of the unknown resistance 8.0 K ohm\n", - "Actual resistance of the unknown resistance is 8.45 K ohm\n", - "Error due to the loading effet of the voltmeter 5.3 %\n" - ] - } - ], - "prompt_number": 104 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.3(b) Page no 7" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "V=30 #Volts\n", - "V1=150 #Volts\n", - "I=0.6 #A\n", - "R1=1000 #ohm/volts\n", - "\n", - "#Calculation\n", - "R=V/I\n", - "Rv=(R1*V1)\n", - "Rx=(R*Rv)/(Rv-R)\n", - "E=((Rx-R)/Rx)*100\n", - "\n", - "#Result\n", - "print\"(i) total circuit resistance is \", R,\"ohm\"\n", - "print \"(ii) The voltmeter resistance is \",round(Rx,2)\n", - "print\"(iii) Error due to loading effect of voltmeter \", round(E,3),\"%\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "(i) total circuit resistance is 50.0 ohm\n", - "(ii) The voltmeter resistance is 50.02\n", - "(iii) Error due to loading effect of voltmeter 0.033 %\n" - ] - } - ], - "prompt_number": 113 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.4 Page no 12" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "x1=49.7\n", - "x2=50.1\n", - "x3=50.2\n", - "x4=49.6\n", - "x5=49.7\n", - "\n", - "#Calculation\n", - "X=(x1+x2+x3+x4+x5)/5.0\n", - "d1=x1-X\n", - "d2=x2-X\n", - "d3=x3-X\n", - "d4=x4-X\n", - "d5=x5-X\n", - "dtotal=(d1+d2+d3+d4+d5)\n", - "\n", - "#Result\n", - "print\"(i) Arithmetic mean is \", X\n", - "print\"(ii) derivations from each value are\"\n", - "print \"d1=\",d1,\"\\nd2=\",d2,\"\\nd3=\",d3,\"\\nd4=\",d4,\"\\nd5=\",d5\n", - "print\"(iii) The algebric sum of derivative is \",round(dtotal,2)" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "(i) Arithmetic mean is 49.86\n", - "(ii) derivations from each value are\n", - "d1= -0.16 \n", - "d2= 0.24 \n", - "d3= 0.34 \n", - "d4= -0.26 \n", - "d5= -0.16\n", - "(iii) The algebric sum of derivative is 0.0\n" - ] - } - ], - "prompt_number": 77 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.5 Page no 14" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "x1=49.7\n", - "x2=50.1\n", - "x3=50.2\n", - "x4=49.6\n", - "x5=49.7\n", - "\n", - "#Calculation\n", - "X=(x1+x2+x3+x4+x5)/5.0\n", - "d1=x1-X\n", - "d2=x2-X\n", - "d3=x3-X\n", - "d4=x4-X\n", - "d5=x5-X\n", - "dtotal=(d1+d2+d3+d4+d5)/5.0\n", - "\n", - "#Result\n", - "print\"The average deviation is \",round(dtotal*10**14,3)" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "The average deviation is 0.284\n" - ] - } - ], - "prompt_number": 86 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.6 Page no 14" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "d1= -0.16 \n", - "d2= 0.24 \n", - "d3= 0.34 \n", - "d4= -0.26 \n", - "d5= -0.16\n", - "\n", - "#Calculation\n", - "import math\n", - "D=math.sqrt((d1**2+d2**2+d3**2+d4**2+d5**2)/4.0)\n", - "print\"The standard deviation is \",round(D,2)" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "The standard deviation is 0.27\n" - ] - } - ], - "prompt_number": 90 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.7 Page no 15" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "V=600 #Volts\n", - "V1=250.0 #Volts\n", - "a=0.02\n", - "\n", - "#Calculation\n", - "M=a*V\n", - "E=(M/V1)*100\n", - "\n", - "#Result\n", - "print\"The limited error is \", E,\"%\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "The limited error is 4.8 %\n" - ] - } - ], - "prompt_number": 94 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.8 Page no 15" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "V=70.0 #Volts\n", - "V1=100 #Volts\n", - "I=80.0 #mA\n", - "I1=150 #mA\n", - "a=0.015\n", - "\n", - "#calculation\n", - "M=a*V1\n", - "E=(M/V)*100\n", - "E1=a*I1\n", - "E2=(E1/I)*100\n", - "E3=E+E2\n", - "\n", - "#Result\n", - "print\"limiting error is \",round (E3,3),\"%\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "limiting error is 4.955 %\n" - ] - } - ], - "prompt_number": 102 - } - ], - "metadata": {} - } - ] -} \ No newline at end of file diff --git a/sample_notebooks/RuchiMittal/chapter1.ipynb b/sample_notebooks/RuchiMittal/chapter1.ipynb deleted file mode 100755 index f6180b5a..00000000 --- a/sample_notebooks/RuchiMittal/chapter1.ipynb +++ /dev/null @@ -1,543 +0,0 @@ -{ - "metadata": { - "name": "", - "signature": "sha256:9880f2d8505e271317a099910ead6c2116ce86fa0e83f56feb35ac33a1b96b23" - }, - "nbformat": 3, - "nbformat_minor": 0, - "worksheets": [ - { - "cells": [ - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": [ - "Chapter 1 Electric charge" - ] - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.1 Page no 9" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "q=4.5*10**-19 #C\n", - "e=1.6*10**-19 #C\n", - "\n", - "#Calculation\n", - "n=q/e\n", - "\n", - "#Result\n", - "print\"n= \",round(n,1),\"This value of charge is not possible\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "n= 2.8 This value of charge is not possible\n" - ] - } - ], - "prompt_number": 3 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.2 Page no 9" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "q=3.2*10**-7 #C\n", - "e=1.6*10**-19 #C\n", - "\n", - "#Calculation\n", - "n=q/e\n", - "\n", - "#Result\n", - "print\"The required number of electrons is \",n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "The required number of electrons is 2e+12\n" - ] - } - ], - "prompt_number": 4 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.3 Page no 9" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "q=19.2*10**-19\n", - "e=1.6*10**-19\n", - "me=9*10**-31 #Kg\n", - "\n", - "#Calculation\n", - "n=q/e\n", - "M=n*me\n", - "\n", - "#Result\n", - "print\"(i) The value of n=\",n,\"\\n(ii) Charge on silk=\",-q*10**19,\"*10**-19\"\n", - "print\"(iii) Mass=\",M,\"Therefore mass transferred is negligibly small\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "(i) The value of n= 12.0 \n", - "(ii) Charge on silk= -19.2 *10**-19\n", - "(iii) Mass= 1.08e-29 Therefore mass transferred is negligibly small\n" - ] - } - ], - "prompt_number": 17 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.4 Page no 9" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "a=16\n", - "n=6.023*10**23 #C\n", - "\n", - "#Calculation\n", - "W=2+a\n", - "A=((n*100)/W)*10\n", - "\n", - "#Result\n", - "print\"Total number of electrons in 100 g of water \", round(A,-23)" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Total number of electrons in 100 g of water 3.35e+25\n" - ] - } - ], - "prompt_number": 8 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.5 Page no 9" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "n=10**9\n", - "e=1.6*10**-19 #C\n", - "Q=1\n", - "\n", - "#Calculation\n", - "q=n*e\n", - "t=Q/q\n", - "\n", - "#Result\n", - "print (t*10**-9),\"10**9 S\"\n", - "print\"Time required is about 198 years\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "6.25 10**9 S\n", - "Time required is about 198 years\n" - ] - } - ], - "prompt_number": 16 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.6 Page no 13" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "q1=20 #micro C\n", - "q2=-5 #micro C\n", - "a=9*10**9\n", - "r=0.1 \n", - "\n", - "#Calculation\n", - "q=q1+q2\n", - "q3=q/2.0\n", - "F=(a*q3*q3)/r**2\n", - "\n", - "#Result\n", - "print\"Force is \",round(F*10**-13,3),\"N\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Force is 5.062 N\n" - ] - } - ], - "prompt_number": 24 - }, - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": [ - "Example 1.10 Page no 14" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "m=9*10**9\n", - "q=5*10**-6\n", - "r=0.1\n", - "\n", - "#Calculation\n", - "import math\n", - "F=(m*q*q)/r**2\n", - "C=2*F*math.cos(30)*(180/3.14)\n", - "\n", - "#Result\n", - "print\"Force on each charge is \", round(C,1)*10**-1,\"N\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Force on each charge is 39.79 N\n" - ] - } - ], - "prompt_number": 66 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.11 Page no 14" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "m=9*10**9\n", - "q=1\n", - "r=0.24\n", - "A=20\n", - "B=12.0\n", - "m1=10**-4\n", - "g=9.8\n", - "\n", - "#Calculation\n", - "import math\n", - "F=(m*q**2)/r**2\n", - "AD=math.sqrt(A**2-B**2)\n", - "C=AD/B\n", - "F1=(1/C)*m1*g\n", - "Q=math.sqrt(F1/F)\n", - "\n", - "#Result\n", - "print\"Charge on each sphere\", round(Q*10**8,1),\"10**-8\",\"C\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Charge on each sphere 6.9 10**-8 C\n" - ] - } - ], - "prompt_number": 79 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.12 Page no 15" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "F=3.7*10**-9 #C\n", - "q=1.6*10**-19 #c\n", - "m=9*10**9\n", - "r=5*10**-10\n", - "\n", - "#Calculation \n", - "import math\n", - "n=math.sqrt(F*r**2/(m*q**2))\n", - "\n", - "#Result\n", - "print round(n,0),\"electrons are missing from each icon\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "2.0 electrons are missing from each icon\n" - ] - } - ], - "prompt_number": 82 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.14 Page no 16" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "e=1.6*10**-19\n", - "m=9*10**9\n", - "G=6.67*10**-11\n", - "me=9.11*10**-31\n", - "mp=1.67*10**-27\n", - "r=10**-10\n", - "\n", - "#Calculation\n", - "F0=(m*e**2)/(G*me*mp)\n", - "F1=(m*e**2)/(G*mp*mp)\n", - "F2=m*e**2/r**2\n", - "A1=F2/me\n", - "A2=F2/mp\n", - "\n", - "#Result\n", - "print\"(a)(i)strength of an electrons and protons\", round(F0*10**-39,1)*10**39\n", - "print\" (ii)Strength of two protons \",round(F1*10**-36,1)*10**36\n", - "print\"(b) Acceleration of electron is \",round(A1*10**-22,1)*10**22,\"m/s**2\"\n", - "print\" Acceleration of proton is \",round(A2*10**-19,1)*10**19,\"m/s*2\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "(a)(i)strength of an electrons and protons 2.3e+39\n", - " (ii)Strength of two protons 1.2e+36\n", - "(b) Acceleration of electron is 2.5e+22 m/s**2\n", - " Acceleration of proton is 1.4e+19 m/s*2\n" - ] - } - ], - "prompt_number": 112 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.16 Page no 19" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "m=9*10**9 #C\n", - "q1=10*10**-6\n", - "q2=5*10**-6\n", - "r=0.05\n", - "\n", - "#Calculation\n", - "import math\n", - "F1=m*q1*q2/r**2\n", - "F2=m*q1*q2/r**2\n", - "F3=math.sqrt(F1**2+F2**2+(2*F1*F2*math.cos(120)*180/3.14))\n", - "\n", - "#Result\n", - "print\"Resultant charge is \", round(F3*10**-1,0),\"N\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Resultant charge is 176.0 N\n" - ] - } - ], - "prompt_number": 132 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.17 Page no 20 " - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "m=9*10**9\n", - "q1=1.2*10**-8\n", - "q2=1\n", - "r=0.03\n", - "r1=0.04\n", - "q3=1.6*10**-8\n", - "\n", - "#Calculation\n", - "import math\n", - "F1=m*q1*q2/r**2\n", - "F2=m*q3*q2/r1**2\n", - "F3=math.sqrt(F1**2+F2**2)\n", - "\n", - "#Result\n", - "print\"Total force is \", F3*10**-5,\"10**5\",\"N\"" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Total force is 1.5 10**5 N\n" - ] - } - ], - "prompt_number": 149 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 1.18 Page no 20" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "#Given\n", - "m=9*10**9\n", - "q1=1\n", - "q2=100\n", - "r=10\n", - "q3=75 #C\n", - "r1=5\n", - "\n", - "#Calculation\n", - "import math\n", - "F=m*q1*q2/r**2 #along BA\n", - "F1=m*q1*q2/r**2 #along AC\n", - "F2=m*q3/(math.sqrt(r**2-r1**2)**2)\n", - "F3=math.sqrt(F1**2+F2**2)\n", - "X=F1/F2\n", - "\n", - "#Result\n", - "print\"Force experienced by 1 C Charge is \",round(F3*10**-9,2),\"N\"\n" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "Force experienced by 1 C Charge is 12.73 N\n" - ] - } - ], - "prompt_number": 168 - } - ], - "metadata": {} - } - ] -} \ No newline at end of file -- cgit