Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 3 (Q.No. 7)
7.
Find Vo(t) for the following circuit.
Data: L = 1 H, C = 1 F, R1 = R2 = 1 Ω and zero initial conditions.
0 V
5 V
3 V
2 V
Answer: Option
Explanation:

E(s) = L[e(t)] = L[5 sin 3t]

Let V1(s) = Voltage across L

and

V2(s) = Voltage across R2

V(s) = V1(s) - V2(s)

Discussion:
1 comments Page 1 of 1.

Ashwin mendhe said:   9 years ago
At 0 initial condition, the capacitor is open and an inductor is short.

So short circuit at v0. Hence v0=0.

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