RC Circuits - Engineering

Q1:

In a parallel RC circuit, there is 100 mA through the resistive branch and 100 mA through the capacitive branch. The total rms current is

A 200 mA

B 100 mA

C 282 mA

D 141 mA

ANS:D - 141 mA

Irms=Imax/sqrt(2), it is only true if the input current is sinusoidal.