INTERACTIVE EXAMPLE
© Copyright, Department of Physics, University of Illinois at Urbana-Champaign

AC I



The series RLC circuit shown above is known to have rms voltages across the inductor and capacitor of VL = 80 V and VC = 20 V. The resistor has a resistance R = 150 W and the rms voltage of the AC source is V = 120 V.

What average power is supplied by the source of emf?

P = W