Question

The value of the total voltage after replacing the inductor and capacitor is?

(a) V1(S)-LI0-V0/S

(b) V1(S)+LI0-V0/S

(c) V1(S)+LI0+V0/S

(d) V1(S)-LI0+V0/S

I have been asked this question by my school principal while I was bunking the class.

Origin of the question is Series and Parallel Combination of Elements in portion S-Domain Analysis of Network Theory

Answer 1

Correct choice is (b) V1(S)+LI0-V0/S

To explain: The current I(s) is given as the total transform voltage in the circuit divided by the total transform impedance. The value of the total voltage after replacing the inductor and capacitor is V (s) = V1(S)+LI0-V0/S.