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| author | root | 2014-07-14 15:31:28 +0530 |
|---|---|---|
| committer | root | 2014-07-14 15:31:28 +0530 |
| commit | 5a3a66e158c99bbf7900278d8e7056136d628dbe (patch) | |
| tree | 6d8c0f65acb3e9451d5092e8d718e7febcbd0d05 /Basic_Electrical_Engineering_with_Numerical_Problems/Chapter_06.ipynb | |
| parent | 69aa63da6cb2bc3f5822533e3f97c46d7efbaafc (diff) | |
| download | Python-Textbook-Companions-5a3a66e158c99bbf7900278d8e7056136d628dbe.tar.gz Python-Textbook-Companions-5a3a66e158c99bbf7900278d8e7056136d628dbe.tar.bz2 Python-Textbook-Companions-5a3a66e158c99bbf7900278d8e7056136d628dbe.zip | |
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Diffstat (limited to 'Basic_Electrical_Engineering_with_Numerical_Problems/Chapter_06.ipynb')
| -rwxr-xr-x | Basic_Electrical_Engineering_with_Numerical_Problems/Chapter_06.ipynb | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/Basic_Electrical_Engineering_with_Numerical_Problems/Chapter_06.ipynb b/Basic_Electrical_Engineering_with_Numerical_Problems/Chapter_06.ipynb new file mode 100755 index 00000000..8c658744 --- /dev/null +++ b/Basic_Electrical_Engineering_with_Numerical_Problems/Chapter_06.ipynb @@ -0,0 +1,144 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:574b119cc7251d26efe27fb23031d2a66fe48006b301b495653100a11e0e2a3e"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 6: Magnetism, Electromagnetism and Electromagnetic Induction"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 3,
+ "metadata": {},
+ "source": [
+ "Example 6.1: page 99:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "import math\n",
+ "\n",
+ "#given data:\n",
+ "I=1.5# in amperes\n",
+ "n=50 #turns\n",
+ "l=0.25#length of coil in meter\n",
+ "\n",
+ "#calculations:\n",
+ "H=(I*n)/l#field strength in ampere-turns/m\n",
+ "\n",
+ "#Results\n",
+ "print \"field strength in ampere-turns/m is\",H"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "field strength in ampere-turns/m is 300.0\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 3,
+ "metadata": {},
+ "source": [
+ "Example 6.2: page 100:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "import math\n",
+ "\n",
+ "#given data:\n",
+ "I=70 # in amperes\n",
+ "B=0.4#flus density in Wb/m**2\n",
+ "n=1 #turns\n",
+ "\n",
+ "#calculations:\n",
+ "F=B*n*I# in newton\n",
+ "\n",
+ "#Results\n",
+ "print \"force in newtons is\", F"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "force in newtons is 28.0\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 3,
+ "metadata": {},
+ "source": [
+ "Example 6.3: page 104:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "from __future__ import division\n",
+ "import math\n",
+ "\n",
+ "#given data:\n",
+ "b=2 #in Wb/m**2\n",
+ "l=6 #in cm\n",
+ "s=0.75#in m's\n",
+ "alpha=90#\n",
+ "\n",
+ "#calculations:\n",
+ "emf=b*l*s*(math.sin(alpha*math.pi/180))#\n",
+ "\n",
+ "#Results\n",
+ "print \"emf induced in volts is\",emf"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "emf induced in volts is 9.0\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
\ No newline at end of file |