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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2780/CH10/EX10.6 | |
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initial commit / add all books
Diffstat (limited to '2780/CH10/EX10.6')
| -rwxr-xr-x | 2780/CH10/EX10.6/Ex10_6.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/2780/CH10/EX10.6/Ex10_6.sce b/2780/CH10/EX10.6/Ex10_6.sce new file mode 100755 index 000000000..721d9c0f0 --- /dev/null +++ b/2780/CH10/EX10.6/Ex10_6.sce @@ -0,0 +1,13 @@ +clc
+//to calculate relative permeability of the medium
+phi=1.5*10^-3 //magnetic flux in weber
+l=%pi*50*10^-2 //length in m
+A=10*10^-4 //area of cross-section
+N=1000 //number of turns
+i=5 //current in A
+muo=4*%pi*10^-7
+//phi(magnetic flux)=m.m.f/reluctance
+//phi=N*i*muo*mur*A/l
+//we get,
+mur=phi*l/(N*i*A*muo)
+disp("relative permeability of the medium is mur="+string(mur)+"unitless")
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