- #1

SAT2400

- 69

- 0

## Homework Statement

A 210 ohm resistor in series with 2.9uF capacitor and 390mH inductor are put across a 100Hz ac power supply with a peak-to-peak terminal voltage of 40.0V.

a) What 's the maximum source voltage?

b) Compute the power factor

## Homework Equations

tantheta= (Vl-Vc)/Vr

cos(phase angle)??

## The Attempt at a Solution

a) 20V = answer...I put 40V..why is it 20V??

b) how do I compute the power factor? what does it mean??