Added(A)/Deleted(D) following books

 A  Electronic_Devices_and_Circuits_by_J._Paul/Ch1.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch10.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch11.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch12.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch13.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch2.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch3.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch4.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch5.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch6.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch7.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch8.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/Ch9.ipynb
A  Electronic_Devices_and_Circuits_by_J._Paul/screenshots/4CollCurr.png
A  Electronic_Devices_and_Circuits_by_J._Paul/screenshots/4MaxNBasRes.png
A  Electronic_Devices_and_Circuits_by_J._Paul/screenshots/4saturationMode.png
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter10_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter11_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter12.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter13_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter14_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter15_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter17_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter20_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter23_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter2_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter3_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter4_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter5_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter7_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter8_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/Chapter9_1.ipynb
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/screenshots/EnergyLoadnMassCurve_1.png
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/screenshots/loadCurve2_1.png
A  Generation_Of_Electrical_Energy_by_B._R._Gupta/screenshots/loadDurnECur_1.png

1 files changed, 351 insertions, 0 deletions

diff --git a/Electronic_Devices_and_Circuits_by_J._Paul/Ch13.ipynb b/Electronic_Devices_and_Circuits_by_J._Paul/Ch13.ipynb
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@@ -0,0 +1,351 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Chapter13 - Cathode Ray Oscilloscope"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 578 example 1"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "power to electrons   =    8.0 watts\n"
+     ]
+    }
+   ],
+   "source": [
+    "from __future__ import division\n",
+    "quanti=3*10**17#\n",
+    "voltag=10*10**3##volt\n",
+    "distan=40*10**-3##metre per minute\n",
+    "w=quanti*1.6*10**-19*voltag\n",
+    "w=w/60##per second\n",
+    "\n",
+    "print \"power to electrons   =   \",round((w),2),\"watts\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 578 example 2"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "input voltage   =    9.55 volt\n",
+      "frequency   =    4761.9 hertz\n",
+      "vm1coswt vm2sinwt squaring and adding gives ellipse\n"
+     ]
+    }
+   ],
+   "source": [
+    "from math import sqrt\n",
+    "sensit=5## per centimetre\n",
+    "q=50*10**-6##second per centimetre\n",
+    "petope=5.4##centimetre\n",
+    "horiax=8.4##centimetre\n",
+    "voltag=petope*sensit#\n",
+    "voltag=voltag/((2)*sqrt(2))#\n",
+    "#one cycle\n",
+    "horiax=(horiax/2)*q#\n",
+    "freque=1/horiax#\n",
+    "print \"input voltage   =   \",round((voltag),2),\"volt\"\n",
+    "print \"frequency   =   \",round((freque),2),\"hertz\"\n",
+    "\n",
+    "\n",
+    "print \"vm1coswt vm2sinwt squaring and adding gives ellipse\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 579 example 3"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "velocity x   =   1.874e+07 metre per second\n",
+      "velocity x   =   3.10e+05 metre per second\n"
+     ]
+    }
+   ],
+   "source": [
+    "voltag=1000##volt\n",
+    "#(1) velocity\n",
+    "vx=sqrt(2*1.6*10**-19*(voltag)/(9.11*10**-31))#\n",
+    "print \"velocity x   =   %0.3e\"%vx,\"metre per second\"\n",
+    "vox=1*10**5##metre per second intial velocity\n",
+    "vx=sqrt((vox)+((2*1.6*10**-19*voltag)/(2.01*1.66*10**-27)))#\n",
+    "\n",
+    "print \"velocity x   =   %0.2e\"%vx,\"metre per second\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 580 example 4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "transverse magnetic field   =   3.87e-04 weber per metre square\n"
+     ]
+    }
+   ],
+   "source": [
+    "voltag=2000##volt\n",
+    "d=15##centimetre\n",
+    "d1=3##centimetre\n",
+    "r1=((d**2+d1**2)/(6))*10**-2##centimetre to metre\n",
+    "vox=sqrt(2*1.6*10**-19*(voltag)/(9.11*10**-31))#\n",
+    "b=vox/((1.6*10**-19*r1)/(9.11*10**-31))#\n",
+    "\n",
+    "print \"transverse magnetic field   =   %0.2e\"%b,\"weber per metre square\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 581 example 5"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "max frequency  = 6.63e+08 hertz\n",
+      "duration electron between the plates   =   4.53e-08 second\n"
+     ]
+    }
+   ],
+   "source": [
+    "voltag=2000##volt\n",
+    "d=2*10**-2##metre\n",
+    "#(1) frequency\n",
+    "vx=sqrt(2*1.6*10**-19*(voltag)/(9.11*10**-31))#\n",
+    "durati=d/vx#\n",
+    "freque=1/(2*durati)#\n",
+    "print \"max frequency  = %0.2e\"%freque,\"hertz\"\n",
+    "#(2)\n",
+    "durati=60*durati#\n",
+    "print \"duration electron between the plates   =   %0.2e\"%durati,\"second\"#correction in book"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 582 example 7"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "max velocity =  1.68e+07 metre per second\n"
+     ]
+    }
+   ],
+   "source": [
+    "voltag=800##volt\n",
+    "\n",
+    "\n",
+    "q=1.6*10**-19##coulomb\n",
+    "m=9.11*10**-31##kilogram\n",
+    "vox=sqrt(2*q*voltag/m)#\n",
+    "\n",
+    "print \"max velocity =  %0.2e\"%vox,\"metre per second\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 582 example 8"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "velocity   =   2.65e+07 metre per second\n",
+      "sensitivity   =   3.75e-04 metre per volt\n",
+      "deflection factor   =    2666.67 volt per metre\n"
+     ]
+    }
+   ],
+   "source": [
+    "voltag=2000##volt\n",
+    "d=1.5*10**-2##centimetre\n",
+    "d1=5*10**-3##metre\n",
+    "distan=50*10**-2##metre\n",
+    "#(1) velocity\n",
+    "vox=sqrt(2*1.6*10**-19*(voltag)/(9.11*10**-31))#\n",
+    "#(2) sensitivity\n",
+    "defsen=distan*d/(2*d1*voltag)#\n",
+    "#deflection factor\n",
+    "g=1/defsen#\n",
+    "print \"velocity   =   %0.2e\"%vox,\"metre per second\"\n",
+    "print \"sensitivity   =   %0.2e\"%defsen,\"metre per volt\"\n",
+    "\n",
+    "print \"deflection factor   =   \",round((g),2),\"volt per metre\"#correction in the book"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 582 example 9"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 28,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "velocity   =   2.65e+07 metre per second\n",
+      "fc   =   1.33e+08 hertz\n"
+     ]
+    }
+   ],
+   "source": [
+    "voltag=2000##volt\n",
+    "d=50*10**-3##metre\n",
+    "#(1) velocity\n",
+    "vox=sqrt(2*1.6*10**-19*(voltag)/(9.11*10**-31))#\n",
+    "print \"velocity   =   %0.2e\"%vox,\"metre per second\"\n",
+    "#(2) fc\n",
+    "fc=vox/(4*d)#\n",
+    "\n",
+    "print \"fc   =   %0.2e\"%fc,\"hertz\""
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## PageNumber : 582 example 10"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 29,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "phase angle   =    30.0 degre\n"
+     ]
+    }
+   ],
+   "source": [
+    "y=2.5##divisions\n",
+    "y1=1.25##divisions\n",
+    "y=y1/y#\n",
+    "from math import asin, degrees\n",
+    "w=degrees(asin(y))\n",
+    "\n",
+    "print \"phase angle   =   \",round((w),2),\"degre\""
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 2",
+   "language": "python",
+   "name": "python2"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.9"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}