diff options
Diffstat (limited to '2780/CH10/EX10.1')
| -rwxr-xr-x | 2780/CH10/EX10.1/Ex10_1.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2780/CH10/EX10.1/Ex10_1.sce b/2780/CH10/EX10.1/Ex10_1.sce new file mode 100755 index 000000000..937c30874 --- /dev/null +++ b/2780/CH10/EX10.1/Ex10_1.sce @@ -0,0 +1,12 @@ +clc
+//to calculate permeability and susceptibility of the bar
+phi=2.4*10^-5 //magnetic flux in weber
+A=0.2*10^-4 //cross sectional area in m^2
+B=phi/A //magnetic induction in N/Am
+H=1200 //magnetising field in A/m
+mu=B/H
+disp("permeability is mu="+string(mu)+"N/A^2")
+muo=4*%pi*10^-7
+chim=(mu/muo)-1
+disp("susceptibility is chim="+string(chim)+"unitless")
+//the answer is given wrong in the book (round off error) chim=737
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