Hey, just started this topic and I could use some help. Can someone explain the results? I got a bunch of equations and my head is starting to hurt. :grumpy:(adsbygoogle = window.adsbygoogle || []).push({});

First question.

Find the ammount of energy stored in a 1,000-microfarad capacitor that has been charged to 18 volts.

And

A 220-microfarad capacitor is being charged through a 330-ohm path from a 21 volt battery. Calculate the time required for the capacitor voltage to reach 14 volts after the final circuit connection is made.

Thanks in advance.

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# Homework Help: Capacitor questions

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