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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#8: Superconducting Materials"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"##Example number 8.2, Page number 8.16"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"critical field is 33.64 *10**3 ampere/m\n"
]
}
],
"source": [
"#importing modules\n",
"import math\n",
"from __future__ import division\n",
"\n",
"#Variable declaration\n",
"H0=64*10**3; #initial field(ampere/m)\n",
"T=5; #temperature(K)\n",
"Tc=7.26; #transition temperature(K)\n",
"\n",
"#Calculation\n",
"H=H0*(1-(T/Tc)**2); #critical field(ampere/m)\n",
"\n",
"#Result\n",
"print \"critical field is\",round(H/10**3,2),\"*10**3 ampere/m\""
]
}
],
"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
}
|
