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A 15.0-nC charged object and a -60.0-nC charged object move from an initial separation of 50.0...

A 15.0-nC charged object and a -60.0-nC charged object move from an initial separation of 50.0 cm to a final separation of 12.0 cm.

A: Determine the change in the electric potential energy of the system of two charged objects.

B: Take the potential energy to be zero at infinite separation. Calculate the potential energy of the initial state.

C: Take the potential energy to be zero at infinite separation. Calculate the potential energy of the final state.

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Solutum efupotrieokndenyyr t cheyes 2&L an Y Grven -6090 -6 6A/6 50.0cm0.5 2.em= 0.12m froad seporatem Part A choge in electrDU 9XOY56) (-to15) 0.5m 0.12 m -6 -51-3 Xlo T Pertio Ocn 65m 2 O.Sm -/6 2-X10 J Part C O.12m 12.am 2 -9 012m -67-5H10

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