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+{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:59cd979321ac17257305319649b46031fe00ee56620ef7034e9b0708b633af30"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 10 Thermoelectric effect"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10.1 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "a=15 #degree C\n",
+ "b=270 \n",
+ "\n",
+ "#Calculation\n",
+ "c=(2*b)-a\n",
+ "\n",
+ "#Result\n",
+ "print\"Temperature is\", c,\"degree C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Temperature is 525 degree C\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10.2 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "a=10 #degree C\n",
+ "a1=527 \n",
+ "\n",
+ "#Calculation\n",
+ "a2=(a+a1)/2.0\n",
+ "print\"Temperature is\",a2,\"degree C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Temperature is 268.5 degree C\n"
+ ]
+ }
+ ],
+ "prompt_number": 6
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10.3 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "R=100 #ohm\n",
+ "I=10**-6 #A\n",
+ "E=40.0*10**-6 #V\n",
+ "\n",
+ "#Calculaton\n",
+ "e=R*I\n",
+ "t=e/E\n",
+ "\n",
+ "#Result\n",
+ "print\"Smallest temperature difference is\",t,\"degree C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Smallest temperature difference is 2.5 degree C\n"
+ ]
+ }
+ ],
+ "prompt_number": 8
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10.4 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "a=80 #Degree C\n",
+ "b=13.31 #micro V degree/C\n",
+ "B=-0.038 #micro V degree/C**2\n",
+ "\n",
+ "#Calculation\n",
+ "E=(b*a)+((B*a**2)/2.0)\n",
+ "an=-b/B\n",
+ "\n",
+ "#Result\n",
+ "print\"Thermo emf of silver is\",E,\"micro V\"\n",
+ "print\"Neutral temperature is\",round(an,2),\"degree C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Thermo emf of silver is 943.2 micro V\n",
+ "Neutarl temperature is 350.26 degree C\n"
+ ]
+ }
+ ],
+ "prompt_number": 13
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10.5 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "a=14 #micro V degree/C\n",
+ "b=-0.04 #micro V degree/C**2\n",
+ "\n",
+ "#Calculation\n",
+ "an=-a/b\n",
+ "\n",
+ "#Result\n",
+ "print\"Neutral temperature is\",an,\"degree C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Neutral temperature is 350.0 degree C\n"
+ ]
+ }
+ ],
+ "prompt_number": 16
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10.6 Page no 304"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "E=500 #micro V\n",
+ "a=41 #micro V degree/C\n",
+ "b=0.041 #micro V degree/C**2\n",
+ "c=-5500\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "A=-(a+(math.sqrt(a**2-4*b*c)))/(2.0*b)\n",
+ "\n",
+ "#Result\n",
+ "print\"Temperature of hot junction is\", round(A,2),\"degree C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Temperature of hot junction is -1119.8 degree C\n"
+ ]
+ }
+ ],
+ "prompt_number": 24
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+} \ No newline at end of file