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//CHAPTER 1- D.C. CIRCUIT ANALYSIS AND NETWORK THEOREMS
//Example 41
disp("CHAPTER 1");
disp("EXAMPLE 41");
//VARIABLE INITIALIZATION
vs=6; //in Volts
Is=4; //in Amperes
r1=5; //in Ohms
r2=2; //in Ohms
r3=2; //in Ohms
r=2/3; //in Ohms
r4=3; //in Ohms
r5=1; //in Ohms
r6=2; //in Ohms
//SOLUTION
req1=(r2*r3)/(r2+r3);
req2=req1+r1; //resistance across vs
va=vs/req2;
rth1=(req1*r1)/(req1+r1);
I1=Is*(r2/req2); //current in 3Ω
vb=I1*r4;
rth2=(r4*r4)/(r4+r4); //since r4 is also 3Ω
I=(vb-va)/(rth1+r+rth2);
disp(sprintf("The value of the current is %d A",I));
//END
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