A total charge of 30 microcoulombs is equally distributed throughout the volume of a insulating sphere of radius 3 m. Determine how far from the surface of the sphere is the point outside the sphere whose electric field is as strong as the electric field 0.5 m from the center of the insulating sphere.

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A: Given: F=870 Nq=16 fC = 16*10-15 C

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A: Equivalent capacitance in parallel C = C1 + C2 + C3 + C4 + C5   

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.