Two metal spheres, each of radius 3.0 cm, have acenter-to-center separation of 2.0 m. Sphere 1 has charge 1.0*10-8 C; sphere 2 has charge =3.0* 10-8 C. Assume that the separationis large enough for us to say that the charge on each sphereis uniformly distributed (the spheres do not affect each other).With V= 0 at infinity, calculate (a) the potential at the pointhalfway between the centers and the potential on the surface of(b) sphere 1 and (c) sphere 2.

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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.