initial commit / add all books

1 files changed, 18 insertions, 0 deletions

diff --git a/2273/CH4/EX4.5/ex4_5.sce b/2273/CH4/EX4.5/ex4_5.sce
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+//Find the loop inductance

+clear;

+clc;

+//soltion

+//given

+r=1/2;//cm//radius of the conductor

+re=r*exp(-1/4);

+d12=200;//cm//spacing b/w 1&2

+d11_=300;//cm//spacing b/w 1&1'

+d12_=sqrt((300)^2+(200)^2);//cm//spacing b/w 1&2'

+d21_=d12_;//cm//spacing b/w 2&1'

+d22_=300;//cm//spacing b/w 2&2'

+Dm=(d11_*d12_*d21_*d22_)^(1/4);

+printf("Mutual GMD= %.3fcm\n",Dm);

+Ds=(re*d12*re*d12)^(1/4);

+printf("Self GMD= %.3fcm\n",Ds);

+L=0.4*log(Dm/Ds);

+printf("Loop Inductance of line= %.3fmH/km\n",L);