From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

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 3281/CH7/EX7.12/ex7_12.sce |  24 ++++++++++++++++++++++++
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+//Page Number: 377
+//Example 7.12
+clc;
+//Given
+V0=10D+3; //V
+V01=5D+3; //V
+I0=2; //A
+b=3D-2; //m
+a=2D-2; //m
+B0=0.01; //Wb/m2
+ebym=1.759D+11;
+
+//Cut off voltage
+x=1-((b*b)/(a*a));
+V=(ebym*(B0^2)*(a^2)*(x^2))/8;
+KV=V/1000; //Kilovolts
+disp('KV',KV,'Cut off voltage:');
+
+//Magnetic flux density
+y=-sqrt((8*V01)/ebym);
+B=y/(a*x);
+disp('Wb/m2',B,'Magnetic flux density:');
+
+//Answer in book is wrong for Magnetic flux density as a*a ,where a=2, is taken as 5, which should be 4
-- 
cgit