If the sphere is small enough to be treated as point charge

Reference no: EM13660238

The potential at a distance of 30.0 cm from a very small charged sphere is 46.0 V relative to infinity.

A. If the sphere is small enough to be treated as a point charge, how much excess charge does it carry? (Q=?)

B. What is the potential at a distance of 85.0 cm from this sphere?(V=?)

Reference no: EM13660238

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