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Diffstat (limited to '3673/CH10/EX10.12/Ex10_12.sce')
| -rw-r--r-- | 3673/CH10/EX10.12/Ex10_12.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3673/CH10/EX10.12/Ex10_12.sce b/3673/CH10/EX10.12/Ex10_12.sce new file mode 100644 index 000000000..8a28a7f1e --- /dev/null +++ b/3673/CH10/EX10.12/Ex10_12.sce @@ -0,0 +1,19 @@ +//Example 10_12 page no:462
+clc;
+//given
+area=100*10^-4;
+B=5*10^-3*10^4/100;
+mu=4*%pi*10^-7;
+phi=5*10^-3;
+H=B/mu;
+len=2.5*10^-3;
+mmf_required=H*len;//in text book H of the gap is rounded so mmf_required varies greatly
+area1=150*10^-4;
+flux_den=phi/area1;
+mr=800;
+H=flux_den/(mu*mr);
+len=0.5;
+mmf_required1=len*H;
+tot_mmf=mmf_required+mmf_required1;
+disp(tot_mmf,"the mmf required is (in AT)");
+//H of the air gap is rounded off greatly in textbook so the answer is inaccurate, here the accurate value is used for the calculation
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