An RLC Series Circuit Has a 400 $\Omega$ Resistance,a 2 $\mu$ W
B) 2

Multiple Choice

An RLC series circuit has a 400 $\Omega$ resistance,a 2.5 mH inductor,and a capacitor.If the circuit is in resonance at 30 kHz and is attached to a 20 mV rms power supply,what is the power dissipated by the circuit?

A) 1.0 $\mu$ W
B) 2.0 $\mu$ W
C) 24 mW
D) 1.2 $\mu$ W
E) 1.2 mW