Networks Analysis and Synthesis - Engineering

Q1:

Figure shows a pole zero plot of I(s). The likely current response in time domain is

A i (t) = e-1 - e-3t

B i (t) = e-1 - 2e-2t

C i (t) = e-1 - e-2t

D i (t) = e-1 - e-4t

ANS:B - i (t) = e-1 - 2e-2t

Therefore , i(t) = -e-t + 2e-2t