**1. The problem statement, all variables and given/known data**

A series RLC circuit contains the following components: R = 250 Ω, L = 0.300 H, C = 3.00 µF, and a source with ΔVmax = 240 V operating at 70.0 Hz. Our goal is to find the phase angle, the power factor, and the power input for this circuit.

(g) Find the power input to the circuit.

**2. Relevant equations**

**3. The attempt at a solution**

I’ve searched through my book but I cannot find how to calculate the input power of the circuit.

I’ve tried to use P=IV to find the input power, but I still cannot find the correct answer.:cry:

http://ift.tt/1iqJyDf