In the circuit shown below, let
Vs=3;Is=0.001;
R1=3000;R2=2500;R3=1000;
syms I1 I2
[I1,I2]=solve(-Vs+R1*I1+R3*(I1-I2),I2==-Is,I1,I2)
V1=R3*(I1-I2)
I1=vpa(I1,7)
I2=vpa(I2,7)
V1=vpa(V1,7)
Answers:
I1 =
0.0005
I2 =
-0.001
V1 =
1.5
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