(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

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

2. Relevant equations

tantheta= (Vl-Vc)/Vr

cos(phase angle)??

3. 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??

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# Homework Help: R-L-C circuit help!

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