An RLC Series Circuit Has a 400 $\Omega$ Resistance,a 2 $\mu$ A
B) 40

Multiple Choice

An RLC series circuit has a 400 $\Omega$ resistance,a 2.50 mH inductor,and a capacitor.If the circuit is in resonance at 30.0 kHz and is attached to a 20 mV rms power supply,what is the rms current?

A) 60 $\mu$ A
B) 40 $\mu$ A
C) 30 $\mu$ A
D) 50 $\mu$ A
E) 25 $\mu$ A