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Diffstat (limited to 'modern_physics_by_Satish_K._Gupta/chap4.ipynb')
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diff --git a/modern_physics_by_Satish_K._Gupta/chap4.ipynb b/modern_physics_by_Satish_K._Gupta/chap4.ipynb deleted file mode 100755 index 488631fb..00000000 --- a/modern_physics_by_Satish_K._Gupta/chap4.ipynb +++ /dev/null @@ -1,397 +0,0 @@ -{
- "metadata": {
- "name": "",
- "signature": "sha256:1087fb8dbcb5b183b8a1d36b431412b33d35209d5f6a3a237469594e817213fb"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 4 Gauss theorem"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.1 Page no 88"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "E=25 #V/m\n",
- "s=150*10**-4 #m**2\n",
- "a=60 #degree\n",
- "\n",
- "#Calculation\n",
- "import math\n",
- "A=E*s*math.cos(a*3.14/180.0)\n",
- "\n",
- "#Result\n",
- "print\"Flux of the electric field is\",round(A,4),\"Nm**2/C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Flux of the electric field is 0.1877 Nm**2/C\n"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.2 Page no 88"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "E=3*10**3 #N/C\n",
- "S=10**-2 #m**2\n",
- "\n",
- "#Calculation\n",
- "import math\n",
- "a=E*S\n",
- "A=E*S*math.cos(60*3.14/180.0)\n",
- "\n",
- "#Result\n",
- "print\"(a) Flux of the field is\",a,\"Nm**2/C\"\n",
- "print\"(b) Flux through the square is\", round(A,0),\"Nm**2/C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "(a) Flux of the field is 30.0 Nm**2/C\n",
- "(b) Flux through the square is 15.0 Nm**2/C\n"
- ]
- }
- ],
- "prompt_number": 10
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.3 Page no 88"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "e=8.854*10**-12 #C**2/N/m**2\n",
- "q=1 #C\n",
- "\n",
- "#Calculation\n",
- "a=q/e\n",
- "\n",
- "#Result\n",
- "print\"Number of electric lines are\",round(a*10**-11,3)*10**11"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Number of electric lines are 1.129e+11\n"
- ]
- }
- ],
- "prompt_number": 14
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.4 Page no 88"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "a=8*10**3 #Nm**2/C\n",
- "e=8.854*10**-12 #C**2/N/m**2\n",
- "\n",
- "#Calculation\n",
- "q=a*e\n",
- "\n",
- "#Result\n",
- "print\"(a) Net charge inside the box is\",q,\"C\"\n",
- "print\"(b) If the net outward flux is zero,we can't conclude that the charge inside the box is zero.\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "(a) Net charge inside the box is 7.0832e-08 C\n",
- "(b) If the net outward flux is zero,we can't conclude that the charge inside the box is zero.\n"
- ]
- }
- ],
- "prompt_number": 18
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.5 Page no 89"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "q=10**-5\n",
- "e=8.854*10**-12\n",
- "\n",
- "#Calculation\n",
- "a=q/(6.0*e)\n",
- "\n",
- "#Result\n",
- "print\"Magnitude of electric flux is\", round(a*10**-5,2),\"*10**5 Nm**2/C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Magnitude of electric flux is 1.88 *10**5 Nm**2/C\n"
- ]
- }
- ],
- "prompt_number": 23
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.6 Page no 89"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "E=9*10**4 #N/C\n",
- "r=0.04 #m\n",
- "m=9*10**9\n",
- "\n",
- "#Calculation\n",
- "l=E*r/(2.0*m)\n",
- "\n",
- "#Result\n",
- "print\"Linear charge density is\", l,\"C/m\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Linear charge density is 2e-07 C/m\n"
- ]
- }
- ],
- "prompt_number": 26
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.7 Page no 89"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "a=5*10**-6 #C/m**2\n",
- "e=8.854*10**-12 #C**2/Nm**2\n",
- "r=0.1 #m\n",
- "a1=60 #Degree\n",
- "\n",
- "#Calculation\n",
- "import math\n",
- "A=(a*math.pi*r**2*math.cos(a1*3.14/180.0))/(2.0*e)\n",
- "\n",
- "#Result\n",
- "print\"Electric flux is\", round(A*10**-3,2),\"*10**3 N m**2/C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Electric flux is 4.44 *10**3 N m**2/C\n"
- ]
- }
- ],
- "prompt_number": 31
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.8 Page no 89"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "a=17*10**-22 #C/m**2\n",
- "e=8.854*10**-12\n",
- "\n",
- "#Calculation\n",
- "E=a/e\n",
- "\n",
- "#Result\n",
- "print\"(a) Electric field to the left of the plate is zero\"\n",
- "print\"(b) Electric field to the right of the plate is zero\"\n",
- "print\"(c) Electric field between the plates is\",round(E*10**10,2)*10**-10,\"N/C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "(a) Electric field to the left of the plate is zero\n",
- "(b) Electric field to the right of the plate is zero\n",
- "(c) Electric field between the plates is 1.92e-10 N/C\n"
- ]
- }
- ],
- "prompt_number": 38
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.9 Page no 89"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "q=1.6*10**-7 #C\n",
- "R=0.12 #m\n",
- "m=9*10**9\n",
- "r=0.18\n",
- "\n",
- "#Calculation\n",
- "E=(m*q)/R**2\n",
- "E1=(m*q)/r**2\n",
- "\n",
- "#Result\n",
- "print\"(a) ELectric field inside the sphere is zero\"\n",
- "print\"(b) Electric field outside the sphere is\",E,\"N/C\"\n",
- "print\"(c) Electric field at a point 18 cm from the centre is\", round(E1*10**-4,2),\"*10**4 N/C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "(a) ELectric field inside the sphere is zero\n",
- "(b) Electric field outside the sphere is 100000.0 N/C\n",
- "(c) Electric field at a point 18 cm from the centre is 4.44 *10**4 N/C\n"
- ]
- }
- ],
- "prompt_number": 51
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.11 Page no 90"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#Given\n",
- "e=50\n",
- "V=0.2\n",
- "m=9*10**9\n",
- "\n",
- "#Calculation\n",
- "q=e*V**2/m\n",
- "\n",
- "#Result\n",
- "print\"Charge contained in the sphere is\",round(q*10**10,2)*10**-10,\"C\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Charge contained in the sphere is 2.22e-10 C\n"
- ]
- }
- ],
- "prompt_number": 56
- }
- ],
- "metadata": {}
- }
- ]
-}
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