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April 19, 2014

Homework Help: Physics

Posted by rad on Monday, January 23, 2012 at 9:29am.

Find the electrical potential energy (EPE) of three point charges placed as follows on the x-axis: +2.0 μC at x = 0, +3.0 μC at x = 20 cm, and +6.0 μC at x = 50 cm. Take the (EPE) to be zero when the charges are far separated.

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