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(Solved): A point charge located at the center of a spherical surface with a radius of r=0.20m as shown in ...
A point charge located at the center of a spherical surface with a radius of r=0.20m as shown in the figure. The magnitude of the electric field on the surface of the sphere is E=3N/?C. Calculate the point charge in ?C. Take ?0?=9(?C)2/(Nm2),?C=10?6C