In an L-R-C series circuit, the source has a voltage amplitude of 120 V, R = 80.0 Ω, and the reactance of the capacitor is 480 n. The voltage amplitude across the capacitor is 360 V.
(a) What is the current amplitude in the circuit?
(b) What is the impedance?
(c) What two values can the reactance of the inductor have?
(d) For which of the two values found in part (c) is the angular frequency less than the resonance angular frequency? Explain.