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authorTrupti Kini2017-03-13 23:30:19 +0600
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Added(A)/Deleted(D) following books
A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter1.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter10.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter11.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter12.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter13.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter14.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter15.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter2.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter3.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter4.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter5.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter6.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter7.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter8.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter9.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/screenshots/11.png A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/screenshots/22.png A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/screenshots/33.png A Modern_physics_for_engineers_by_S.P.Taneja/AppendixB.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/AppendixC.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/AppendixE.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/Chapter18.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter1.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter10.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter11.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter12.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter14.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter15.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter19.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter2.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter20.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter21.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter23.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter24.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter4.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter5.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter6.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter7.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter8.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chpater3.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image1.png A Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image2.png A Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image3.png A Solid_State_Physics_by_Dr_M_Arumugam/Chapter1.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter10.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter11.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter12.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter13.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter14.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter2.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter3.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter4.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter5.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter6.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter8.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/screenshots/22.png A Solid_State_Physics_by_Dr_M_Arumugam/screenshots/33.png A Solid_State_Physics_by_Dr_M_Arumugam/screenshots/44.png
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+{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:b4c2ad3d2231e003dd81c8536584a68dd7b730bbf60d4fc7279f9c5e2add3106"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 24 Superconductivity"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 24.1 Page no 289"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "H1=1.4*10**5 #A/m\n",
+ "H2=4.2*10**5 \n",
+ "T1=14 #K\n",
+ "T2=13\n",
+ "Tc=14.5\n",
+ "H0=20.66*10**5 #A/m\n",
+ "T=4.2\n",
+ "\n",
+ "#Calculation\n",
+ "Hc=H0*(Tc**2-T**2)/Tc**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Critical field is\",round(Hc*10**-5,1),\"*10**5 A/m\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Critical field is 18.9 *10**5 A/m\n"
+ ]
+ }
+ ],
+ "prompt_number": 36
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 24.2 Page no 290"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "Tc1=4.185 #K\n",
+ "M1=199.5\n",
+ "M2=203.4\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "Tc2=Tc1*math.sqrt(M1)/math.sqrt(M2)\n",
+ "\n",
+ "#Result\n",
+ "print\"Critical temperature is\",round(Tc2,2),\"K\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Critical temperature is 4.14 K\n"
+ ]
+ }
+ ],
+ "prompt_number": 12
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 24.3 Page no 290"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "T=4.2 #K\n",
+ "H0=6.5*10**4 #A/m\n",
+ "Tc=7.18\n",
+ "d=10**-3\n",
+ "\n",
+ "#Calculation\n",
+ "Hc=H0*(Tc**2-T**2)/Tc**2\n",
+ "Jc=4*Hc/d\n",
+ "\n",
+ "#Result\n",
+ "print\"Critical current is\", round(Jc*10**-8,3),\"*10**8 A/m**2\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Critical current is 1.71 *10**8 A/m**2\n"
+ ]
+ }
+ ],
+ "prompt_number": 26
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 24.4 Page no 291"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "w=750 #A\n",
+ "T=3.5\n",
+ "Tc=4.12\n",
+ "h=6.02*10**26\n",
+ "a=13.55*10**3\n",
+ "M=200.6\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "W=w*math.sqrt(1-(T/Tc)**4)\n",
+ "n0=h*a/M\n",
+ "ns=n0*(1-(T/Tc)**4)\n",
+ "\n",
+ "#Result\n",
+ "print\"Penetration is\", round(ns*10**-28,2)*10**28,\"/m**3\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Penetration is 1.95e+28 /m**3\n"
+ ]
+ }
+ ],
+ "prompt_number": 35
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+} \ No newline at end of file
generated by cgit (git 2.34.1) at 2025-01-25 08:04:39 +0000