An RLC Series Circuit Has a 400 Ω Resistance, a 2.5

Multiple Choice

An RLC series circuit has a 400 Ω resistance, a 2.5 mH inductor, and a capacitor. If the resonant frequency is 30.0 kHz, and the circuit is attached to a 20 mV rms power supply, what is the average power dissipated by the circuit at resonance?

A) 1.0 μW
B) 2.0 μW
C) 24 mW
D) 1.2 μW
E) 1.2 mW