A. Find currents i1 i2 and I3 B. Find terminal voltage Determine the currents I_1,I_2, and...

Question

Question

A. Find currents i1 i2 and I3

B. Find terminal voltage

Answer 1

Answer #1

a)
Apply KVL in the upper loop,

12 - 21*I1 + 12 - 11*I2 = 0

21*I1 + 11*I2 = 24 ---(1)

Apply KVL in the lower loop,

12 - 11*I2 + 34*I3 - 6 = 0

11*I2 - 34*I3 = 6 --(2)

At the junction, I1 = I2 + I3 --(3)

on solving the equations 1,2 and 3

we get

I1 = 0.769 A

I2 = 0.714 A

I3 = 0.055 A

b) V(6)_terminal = 6 - I3*r

= 6 - 0.055*1

= 5.945 volts

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Answer 2

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