The electric field inside a uniformly charged sphere with positive charge Q and radius R points radially outward from the center of the sphere and has magnitude E=Qr/4πϵ0R3 at a distance r from the center. By integrating the electric field, find the potential difference between the center of the sphere and its surface. Which is at higher potential: the center or the surface?
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The electric field inside a uniformly charged sphere with positive charge Q and radius R points radi...
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