Question

The s-domain equivalent of the inductor reduces to an inductor with impedance?

(a) L

(b) sL

(c) s^2L

(d) s^3L

This question was posed to me in unit test.

I'd like to ask this question from Circuit Elements in the S-Domain in portion Application of the Laplace Transform in Circuit Analysis of Network Theory

Answer 1

The correct option is (b) sL

Explanation: If the initial energy stored in the inductor is zero, the equivalent circuit of the inductor reduces to an inductor with impedance sL ohms.