diff options
Diffstat (limited to '2780/CH10/EX10.5')
| -rwxr-xr-x | 2780/CH10/EX10.5/Ex10_5.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/2780/CH10/EX10.5/Ex10_5.sce b/2780/CH10/EX10.5/Ex10_5.sce new file mode 100755 index 000000000..0d5a6fe82 --- /dev/null +++ b/2780/CH10/EX10.5/Ex10_5.sce @@ -0,0 +1,9 @@ +clc
+//to calculate number of ampere turns
+l=0.5 //length in m
+mu=6.5*10^-3 //permeability of iron in henry/m
+A=2*10^-4 //area of cross-section in m^-4
+R=l/(mu*A) //reluctance in A-turns/weber
+flux=4*10^-4 //in weber
+mmf=flux*R
+disp("the number of ampere turns is mmf="+string(mmf)+"ampere-turns")
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