Homework Help: physics(electricity)

Posted by Anonymous 007 on Monday, February 25, 2013 at 11:55am.

A 9V battery has an electric potential difference of 9V between the positive and negative terminals. How much kinetic energy in J would an electron gain if it moved from the negative terminal to the positive one?

physics(electricity) - Airlangga, Tuesday, February 26, 2013 at 4:24am
Use the following formula:

E(volt) * q(coloumb) = W(joule)

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