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Diffstat (limited to 'Modern_physics_for_engineers_by_S.P.Taneja/chapter8.ipynb')
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diff --git a/Modern_physics_for_engineers_by_S.P.Taneja/chapter8.ipynb b/Modern_physics_for_engineers_by_S.P.Taneja/chapter8.ipynb new file mode 100644 index 00000000..c4a50a17 --- /dev/null +++ b/Modern_physics_for_engineers_by_S.P.Taneja/chapter8.ipynb @@ -0,0 +1,212 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:6ebc3dec4ac351e74bbbf4f44c04359a8b31dcd4a15a5034b45dec5fef6dce79"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 8 Dielectrics"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8.1 Page no 303"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "k =3 #Dielectric constant\n",
+ "E=1*10**6\n",
+ "e =8.85*10**-12\n",
+ "\n",
+ "#Calculation\n",
+ "P=e*(k -1)*E\n",
+ "D=k*e*E\n",
+ "ED =0.5*k*e*E**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Polarisation is\",P,\"C/m**2\"\n",
+ "print\"Displacement is\",D,\"C/m**2\"\n",
+ "print\"Energy density is\",round(ED,2),\"joule s/m**3\"\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Polarisation is 1.77e-05 C/m**2\n",
+ "Displacement is 2.655e-05 C/m**2\n",
+ "Energy density is 13.27 joule s/m**3\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8.2 Page no 303"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "D=5*10**-4\n",
+ "P=4*10**-4\n",
+ "V =0.5\n",
+ "\n",
+ "#Calculation\n",
+ "E=D-P\n",
+ "k=D/E\n",
+ "p=P*V\n",
+ "\n",
+ "#Result\n",
+ "print\"Dielectric constant is\",k\n",
+ "print\"Total dipole constant is\",p*10**4,\"*10**-4 m**5\"\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Dielectric constant is 5.0\n",
+ "Total dipole constant is 2.0 *10**-4 m**5\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8.3 Page no 303"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "k =1.000038\n",
+ "\n",
+ "#Calculation\n",
+ "x=k-1\n",
+ "\n",
+ "#Result\n",
+ "print\"Electric susceptibility is\",x"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Electric susceptibility is 3.8e-05\n"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8.4 Page no 303"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "E =100\n",
+ "k =1.000074\n",
+ "e =8.85*10**-12\n",
+ "p =22.4*10**-3\n",
+ "a=6*10**23\n",
+ "\n",
+ "#Calculation\n",
+ "N=a/p \n",
+ "p=e*(k -1) *E/N\n",
+ "\n",
+ "#Result\n",
+ "print\"Total moment is\",round(p*10**40,2)*10**-40,\"cm\"\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Total moment is 2.445e-39 cm\n"
+ ]
+ }
+ ],
+ "prompt_number": 7
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8.6 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "K=1.329\n",
+ "\n",
+ "#Calculation\n",
+ "k=K-1\n",
+ "\n",
+ "#Result\n",
+ "print\"Electric susceptibility is\",k"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Electric susceptibility is 0.329\n"
+ ]
+ }
+ ],
+ "prompt_number": 8
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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