What is the electricfield at the spheres surface

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Reference no: EM13556825

A metal sphere of radius 13 cm has a net charge of 2.8 x10–8 C. (a) What is the electricfield at the sphere's surface? (b) If V =0 at infinity, what is the electric potential (in V) at thesphere's surface? (c) At what distance (in cm)from the sphere's surface has the electric potential decreased by690 V?

Reference no: EM13556825

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