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| author | hardythe1 | 2015-07-03 12:23:43 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-07-03 12:23:43 +0530 |
| commit | 9d260e6fae7328d816a514130b691fbd0e9ef81d (patch) | |
| tree | 9e6035702fca0f6f8c5d161de477985cacad7672 /Engineering_Physics/chapter13.ipynb | |
| parent | afcd9e5397e3e1bde0392811d0482d76aac391dc (diff) | |
| download | Python-Textbook-Companions-9d260e6fae7328d816a514130b691fbd0e9ef81d.tar.gz Python-Textbook-Companions-9d260e6fae7328d816a514130b691fbd0e9ef81d.tar.bz2 Python-Textbook-Companions-9d260e6fae7328d816a514130b691fbd0e9ef81d.zip | |
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| -rwxr-xr-x | Engineering_Physics/chapter13.ipynb | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/Engineering_Physics/chapter13.ipynb b/Engineering_Physics/chapter13.ipynb deleted file mode 100755 index 5c4d543b..00000000 --- a/Engineering_Physics/chapter13.ipynb +++ /dev/null @@ -1,101 +0,0 @@ -{
- "metadata": {
- "name": "",
- "signature": "sha256:54e553aa602b5b46f788e4b29d82727b714210cbc37d72a1b8625b974bd8b58b"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter13:SUPERCONDUCTIVITY"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "\n",
- "Ex13.1:pg-357"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#example 1\n",
- "#to calculate value of Temperature\n",
- "import math\n",
- "Bc=105.0*10**3 #magnetic field in amp/m\n",
- "Bo=150.0*10**3 #critical field of the metal in amp/m \n",
- "Tc=9.2 #critical temperature of the metal in K\n",
- "T=Tc*math.sqrt(1-(Bc/Bo))#temperature\n",
- "print\"\\n the value of temperature is\",round(T,3),\"K\"\n",
- "\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- " the value of temperature is 5.039 K\n"
- ]
- }
- ],
- "prompt_number": 9
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Ex13.2:pg-357"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#example 2\n",
- "#to calculate temperature\n",
- "import math\n",
- "Tc=7.18 #critical temperature in K\n",
- "Bc=4.5*10**3 #critical field in A/m\n",
- "Bo=6.5*10**3 #critical magnetic field in A/m\n",
- "T=Tc*math.sqrt(1-(Bc/Bo))# temperature\n",
- "print\"\\n the temperature is\",round(T,2),\"K\"\n",
- "#to calculate critical current density at that temperature\n",
- "r=1*10**-3 #diameter of the wire in mm\n",
- "TJc=(Bc*2*math.pi*r)/(math.pi*r**2)# critical current density\n",
- "print\"\\n the critical current density at that temperature is\",\"{:.1e}\".format(TJc),\"A/m^2\"\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- " the temperature is 3.98 K\n",
- "\n",
- " the critical current density at that temperature is 9.0e+06 A/m^2\n"
- ]
- }
- ],
- "prompt_number": 2
- }
- ],
- "metadata": {}
- }
- ]
-}
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