An AC voltage of the form Δv = 120 sin 260t where Δv is in volts and t is in seconds, is applied to a series RLC circuit. If R = 42.0 Ω, C = 30.0 µF, and L = 0.210 H, find the following.
(a) the impedance of the circuit
(b) the rms current in the circuit
(c) the average power delivered to the circuit
(d)A series RLC circuit has a resistance of 12 Ω and an impedance of 75 Ω. If the rms voltage applied to the circuit is 120 V, what average power is delivered to the circuit?