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(physics 2) Charge Q is distributed uniformly over the volume of an insulating sphere of radius...

(physics 2)
Charge Q is distributed uniformly over the volume of an insulating sphere of radius R. What is the potential difference between the center of the sphere and the surface of the sphere?

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Answer #1

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potential difference between center and surface of a charged insulating sphere is

V= K Q/2R   

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