Question: A charge of 2 nC is uniformly distributed around a ring of radius 10 cm that has its center at the origin and its axis

A charge of 2 nC is uniformly distributed around a ring of radius 10 cm that has its center at the origin and its axis along the x axis. A point charge of 1 nC is located at x = 50 cm. Find the work required to move the point charge to the origin. Give your answer in both joules and electron volts.

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