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September 20, 2014

Homework Help: Physics

Posted by Corinne on Thursday, July 18, 2013 at 5:31am.

Two particles with charges +8e and -8e are initially very far apart (effectively an infinite distance apart). They are then fixed at positions that are 7.07 x 10-12 m apart. What is EPEfinal - EPEinitial, which is the change in the electric potential energy?

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