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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 19 R from the center. (Use any variable or symbol stated above along with the following as necessary: ke.) ΔV = V(0) − V(19 R) =

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 19 R from the center. (Use any variable or symbol stated above along with the following as necessary: ke.) ΔV = V(0) − V(19 R) =

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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 19 R from the center. (Use any variable or symbol stated above along with the following as necessary: k e .)
Δ V = V ( 0 ) − V ( 19 R ) =

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