summaryrefslogtreecommitdiff
path: root/Electronic_Devices_and_Circuits_by_J._Paul/Ch13_1.ipynb
diff options
context:
space:
mode:
Diffstat (limited to 'Electronic_Devices_and_Circuits_by_J._Paul/Ch13_1.ipynb')
-rw-r--r--Electronic_Devices_and_Circuits_by_J._Paul/Ch13_1.ipynb357
1 files changed, 357 insertions, 0 deletions
diff --git a/Electronic_Devices_and_Circuits_by_J._Paul/Ch13_1.ipynb b/Electronic_Devices_and_Circuits_by_J._Paul/Ch13_1.ipynb
new file mode 100644
index 00000000..b0a888e4
--- /dev/null
+++ b/Electronic_Devices_and_Circuits_by_J._Paul/Ch13_1.ipynb
@@ -0,0 +1,357 @@
+{
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "# Chapter13 - Cathode Ray Oscilloscope"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "## PageNumber : 578 example 1"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 1,
+ "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": 2,
+ "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": 3,
+ "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": [
+ "from math import sqrt\n",
+ "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": 4,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "transverse magnetic field = 3.87e-04 weber per metre square\n"
+ ]
+ }
+ ],
+ "source": [
+ "from math import sqrt\n",
+ "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": 5,
+ "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": [
+ "from math import sqrt\n",
+ "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": 6,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "max velocity = 1.68e+07 metre per second\n"
+ ]
+ }
+ ],
+ "source": [
+ "from math import sqrt\n",
+ "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": 7,
+ "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": [
+ "from math import sqrt\n",
+ "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": 8,
+ "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": [
+ "from math import sqrt\n",
+ "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": 9,
+ "metadata": {
+ "collapsed": false
+ },
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "text": [
+ "phase angle = 30.0 degre\n"
+ ]
+ }
+ ],
+ "source": [
+ "from math import asin, degrees\n",
+ "y=2.5##divisions\n",
+ "y1=1.25##divisions\n",
+ "y=y1/y#\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
+}
generated by cgit (git 2.34.1) at 2024-12-21 03:08:56 +0000