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Diffstat (limited to '3802/CH5/EX5.7/Ex5_7.sce')
| -rw-r--r-- | 3802/CH5/EX5.7/Ex5_7.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3802/CH5/EX5.7/Ex5_7.sce b/3802/CH5/EX5.7/Ex5_7.sce new file mode 100644 index 000000000..af7c0c20a --- /dev/null +++ b/3802/CH5/EX5.7/Ex5_7.sce @@ -0,0 +1,26 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex5_7.sce.
+
+clc;
+clear;
+A=5e-4;
+l=0.4;
+N=200;
+mew_r=380;
+mew_not=4e-7*%pi;
+mew=mew_r*mew_not;
+
+printf("\n (a)")
+R=(l*1e-6)/(mew*A);
+printf("\n Reluctance of the core=%1.4f*10^6 AT/Wb \n",R)
+
+printf("\n (b)")
+phi=800e-6; //flux in weber
+F=phi*1e6*R;
+I=F/N;
+printf("\n Magnetizing current=%1.4f A \n",I)
+//Answer vary dueto round off error
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