Two point charges q1 410 nc and q2 260 nc are separated, Ask an Expert

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Two point charges Q1 = +4.10 nC and Q2 = ?2.60 nC are separated by 45.0 cm.

(a) What is the electric potential at a point midway between the charges? Answer by the unit of V

(b) What is the potential energy of the pair of charges? Answer by the unit of J

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