A charge Q is distributed uniformly around the perimeter of a ring of radius R. Determine...

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A charge Q is distributed uniformly around the perimeter of a ring of radius R. Determine...

A charge Q is distributed uniformly around the perimeter of a ring of radius R. Determine the electric potential difference between the point at the center of the ring and a point on its axis at a distance 20R from the center.

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Answer 1

Answer #1

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Answer 2

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