Question

In the circuit given below, the current source is 1 A, voltage source is 5 V, R1 = R2 = R3 = 1 Ω, L1 = L2 = L3 = 1 H, C1 = C2 = 1 F. The current through the voltage source V is _________

(a) 1 A

(b) 3 A

(c) 2 A

(d) 4 A

Answer 1

The correct answer is (d) 4 A

Best explanation: At steady state, the circuit becomes,

∴ The current through the voltage source V  = 5 – 1 = 4 A.