From d36fc3b8f88cc3108ffff6151e376b619b9abb01 Mon Sep 17 00:00:00 2001 From: kinitrupti Date: Fri, 12 May 2017 18:40:35 +0530 Subject: Revised list of TBCs --- .../keerthi vanigundla/r.k.shukla.ipynb | 379 --------------------- 1 file changed, 379 deletions(-) delete mode 100755 sample_notebooks/keerthi vanigundla/r.k.shukla.ipynb (limited to 'sample_notebooks/keerthi vanigundla/r.k.shukla.ipynb') diff --git a/sample_notebooks/keerthi vanigundla/r.k.shukla.ipynb b/sample_notebooks/keerthi vanigundla/r.k.shukla.ipynb deleted file mode 100755 index 19a84998..00000000 --- a/sample_notebooks/keerthi vanigundla/r.k.shukla.ipynb +++ /dev/null @@ -1,379 +0,0 @@ -{ - "cells": [ - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Chapter 4:Behaviour of Dielectric Materials in ac and dc Fields" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.1,Page No:4.8" - ] - }, - { - "cell_type": "code", - "execution_count": 4, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "dielectric constant of argon = 1.0005466\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "alpha = 1.8*10**-40; #polarisability of argon in Fm**2\n", - "e0 = 8.85*10**-12; #dielectric constant F/m\n", - "N1 = 6.02*10**23; #avagadro number in mol**-1\n", - "x = 22.4*10**3; #volume in m^3\n", - " \n", - "#formula\n", - "#er-1=N*p/e0*E=(N/e0)*alpha\n", - "#calculation\n", - "N = N1/float(x); #number of argon atoms in per unit volume in cm**3\n", - "N2 = N*10**6; #number of argon atoms in per unit volume in m**3\n", - "er = 1+((N2/float(e0)))*(alpha); #dielectric constant F/m\n", - "\n", - "\n", - "#result\n", - "print'dielectric constant of argon = %3.7f'%er;" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.2,Page No:4.9" - ] - }, - { - "cell_type": "code", - "execution_count": 18, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "displacement = 1.25e-17 m\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "#variable declaration\n", - "alpha = 1.8*10**-40; #polarisability of argon in F*m^2\n", - "E = 2*10**5; # in V/m\n", - "z = 18;\n", - "e = 1.6*10**-19;\n", - " \n", - " \n", - "#formula\n", - "#p=18*e*x\n", - "#calculation\n", - "p = alpha*E;\n", - "x = p/float(18*e); #shift of electron in m\n", - "\n", - " \n", - "#result\n", - "print'displacement = %3.2e'%x,'m';" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.3,Page No:4.9" - ] - }, - { - "cell_type": "code", - "execution_count": 20, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "local field of benzene=4.40e+03 V/m\n", - "local field of water=-1.57e+06 V/m\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "#variable declaration\n", - "E0 = 300*10**2; #local field in V/m\n", - "P1 = 3.398*10**-7; #dipole moment Coulomb/m\n", - "P2 = 2.124*10**-5; #dipole moment Coulomb/m\n", - "e0 = 8.85*10**-12; #permittivity in F/m\n", - " \n", - " \n", - "#formula\n", - "#E10Ci=E0-(2*Pi/3*e0)\n", - "#calculation\n", - "E10C1 = E0-((2*P1)/float(3*e0)); #local field of benzene in V/m\n", - "E10C2 = E0-((2*P2)/float(3*e0)); #local field of water in V/m\n", - " \n", - "#result\n", - "print'local field of benzene=%3.2e'%E10C1,'V/m';\n", - "print'local field of water=%3.2e'%E10C2,'V/m';" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.4,Page No:4.9" - ] - }, - { - "cell_type": "code", - "execution_count": null, - "metadata": { - "collapsed": true - }, - "outputs": [], - "source": [ - "# import math\n", - "\n", - "#variable declaration\n", - "p1 = 5.12*10**-34; #p of benzene kg/m**3\n", - "p2 = 6.34*10**-34; #p of water kg/m**3\n", - "e10C1 = 4.4*10**3; #local field of benzene in V/m\n", - "e10C2 = 1570*10**3; #local field of water in V/m\n", - " \n", - " \n", - "#formula\n", - "#p=alphai*e10Ci\n", - "#calculation\n", - "alpha1 = p1/float(e10C1); #polarisability of benzene in F*m**2\n", - "alpha2 = p2/float(e10C2); #polarisability of water in F*m**2\n", - " \n", - "\n", - "#result\n", - "print'polarisability of benzene = %3.2e'%alpha1,'F*m**2';\n", - "print'polarisability of water = %3.2e'%alpha2,'F*m**2';\n", - "print'Note: mistake in textbok,alpha1 value is printed as 1.16*10**-38 instead of 1.16*10**-37';" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.5,Page No:4.10" - ] - }, - { - "cell_type": "code", - "execution_count": 25, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "polarisation of benzene = 6.80e-07 c/m**2\n", - "polarisation of water = 4.25e-05. c/m**2\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "#variable declaration\n", - "e0 = 8.85*10**-12; #abslute permitivity in (m**-3)*(kg**-1)*(s**4)*(A**2)\n", - "E = 600*10**2; #strength in V/cm\n", - "er1 = 2.28; #dielectric constant of benzene in coulomb/m\n", - "er2 = 81; #dielectric constant of water in coulomb/m\n", - "\n", - "\n", - "#fomula\n", - "#p=e0*E*(er-1)\n", - "#calculation\n", - "pB = e0*E*(er1-1); #polarisation of benzene in c/m**2\n", - "pW = e0*E*(er2-1); #polarisation of water in c/m**2\n", - " \n", - "\n", - "#result\n", - "print'polarisation of benzene = %3.2e'%pB,'c/m**2';\n", - "print'polarisation of water = %3.2e.'%pW,'c/m**2';" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.6,Page No:4.10" - ] - }, - { - "cell_type": "code", - "execution_count": 5, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "percentage contribution from ionic polaristion = 59.82 %\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "#variable declaration\n", - "er0 = 5.6; #static dielectric cnstant of NaCl \n", - "n = 1.5; #optical index of refraction\n", - " \n", - "\n", - "#calculation\n", - "er = er0-n**2;\n", - "d = ((er/float(er0))*100); #percentage contribution from ionic polaristion in %\n", - " \n", - "#result \n", - "print'percentage contribution from ionic polaristion = %3.2f'%d,'%';\n" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "# Example 4.7,Page No:4.10" - ] - }, - { - "cell_type": "code", - "execution_count": 29, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "separation=1.69e-17 m\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "#variable declaration\n", - "alpha = 0.18*10**-40; #polarisability of He in F *m**2\n", - "E = 3*10**5; #constant in V/m\n", - "N = 2.6*10**25; #number of atoms in per m**3\n", - "e = 1.6*10**-19;\n", - " \n", - " \n", - "#formula\n", - "#P=N*p\n", - "#charge of He=2*electron charge\n", - "#p=2(e*d)\n", - "#calculation\n", - "P = N*alpha*E; #in coul/m**2\n", - "p = P/float(N); #polarisation of He in coul.m\n", - "d = p/float(2*e); #separation between charges in m\n", - " \n", - " \n", - "#result \n", - "print'separation=%3.2e'%d,'m';\n" - ] - }, - { - "cell_type": "markdown", - "metadata": { - "collapsed": true - }, - "source": [ - "# Example 4.8,Page No:4.10" - ] - }, - { - "cell_type": "code", - "execution_count": 3, - "metadata": { - "collapsed": false - }, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "oriental polarisation=9.66e-08 coul/m**2\n" - ] - } - ], - "source": [ - "import math\n", - "\n", - "#variable declaration\n", - "N = 10**27; #number of HCl molecules in molecules/m**3\n", - "E = 10**5; #electric field in V/m\n", - "P = 1.04*3.33*10**-30; #permanent dipole moment in coul.m\n", - "T = 300; #temperature in kelvin\n", - "K = 1.38*10**-23;\n", - " \n", - " \n", - "#calculation\n", - "P0 = (N*(P**2)*E)/float(3*K*T); #oriental polarisation in coul/m^2\n", - "\n", - " \n", - "#result\n", - "print'oriental polarisation=%3.2e'%P0,'coul/m**2';" - ] - }, - { - "cell_type": "code", - "execution_count": null, - "metadata": { - "collapsed": true - }, - "outputs": [], - "source": [] - } - ], - "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": "2.7.6" - } - }, - "nbformat": 4, - "nbformat_minor": 0 -} -- cgit