Average Power in an L$-$R$-$C Circuit

$9$ of $20$

Review

$|$

Constants

Introduction

A circuit consists of a resistor $($resistance RR$),$ inductor $($inductance LL$),$ and capacitor $($capacitance CC$)$ connected in series with an AC source supplying sinusoidal voltage V$0$cos$($t$)$V$0$cos$($t$).$ Assume that all circuit elements are ideal, so that the only resistance in the circuit is due to the resistor. Also assume that is the resonant frequency of the circuit.

Part A

What is the average power PavgPavg supplied by the voltage source?

Express your answer in terms of any or all of the following quantities: V$0$V$0,$ CC$,$ LL$,$ and RR$.$

View Available Hint$($s$)$for Part A

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

PavgPavg $=$

nothing

Submit