February 25, 2017

Homework Help: physics please help!!

Posted by linds on Wednesday, March 21, 2012 at 1:51am.

1. A 26.0-Ω resistor, a 12.0-µF capacitor, and a 17.0-mH inductor are connected in series with a 150-V generator.
(a) At what frequency is the current a maximum?

2.A series circuit contains only a resistor and an inductor. The voltage V of the generator is fixed. If R = 20 Ω and L = 2.8 mH, find the frequency at which the current is one-fifth its value at zero frequency?

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