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April 20, 2014

Homework Help: Physics

Posted by ALan on Tuesday, February 16, 2010 at 7:07pm.

A 3.00 uF and a 5.00 uF capacitor are connected in series cross a 30.0V battery. A 7.00 uF capacitor is then connected in parallel across the 3.00 uF capacitor.

a)Calculate the equivalent capacitance of the circuit
I think the answer is 3.33 uF.

b)Determine the voltage across the 7.00 uF capacitor.
Im not sure how to do this one. Help please?
Thanks

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