Hi, I've been having some problems with a hw question. In the problem it tells me the resistance of a resistor, and how many electrons pass through it in a given time. t = 5min. #e = 4.4E21. I need to find V.(adsbygoogle = window.adsbygoogle || []).push({});

So, I need to find I since I know R.

How do I do this? The only formula I could find was I = delta(Q)/delta(t). This gives me a huge value for I along the lines of 1.5E19, which can't be right, can it?

Thanks a bunch,

Brad

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# Find Amperage knowing # electrons and time

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