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A nonconducting sphere has radius R = 3.20 cm and uniformly distributed charge q
at radial distance from the center (a) r = 1.90 cm and (b) r = R? (Hint: See an expression for the electric field.)
+3.18 fC. Take the electric potential at the sphere's center to be Vo = 0. What is V
%3D
%3D
(a) Number
Units
(b) Number
Units
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