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// Exa 6.5
clc;
clear;
// Given
// Referring Fig. 6.43
// Solution
printf('This is also a bridged-T network. This circuit is used to compare different coils, Lp and Rp. Using the general equation for a bridged-T netwrok at balance,\n ');
printf('Z1+Z3+ Z1*Z3/Z2+Z4= 0 \n ');
printf('Z1 = 1/jwC \n ');
printf('Z3 = 1/jwC \n ');
printf('Z2 = Rp+ 1/jwLp \n ');
printf('Z4 = R \n ');
printf('substituting these values in the equation, equating real and imagnary parts, and simplifying \n ');
printf('1/jwC + 1/jwC - 1/(w^2*C^2*R)+Rs+jwLs = 0 \n ');
printf('Therefore \n ');
printf('w*Lp = 1/(2*w*C) \n ');
printf('Rp = 1/(R*(w*C)^2) \n ');
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