Two point charges of values +3.4 and +6.6 mC, respectively, are separated by 0.20 m. What is the potential energy of this 2‑charge system? (ke = 9.00´ 109 N×m2/C2). Make a solution. +0.34 J -0.75 J +1.0 J -3.4 J

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.