Advanced theory of electricity and magnetism; A text-book for colleges and technical schools (1915)
Franklin, William S. (William Suddards), 1863-1930, MacNutt, Barry, 1878-1936. joint author · New York, Macmillan · leaf 181
work done by the electric field on gcoulombs of charge which is carried from p to an infinite distance;therefore, dividing by g we get the work required per coulomb,and this is by definition the potential at p. Therefore: V = *.2. 4?r r (6) where V is the desired potential at p in volts, the… … Fig. 114. radius J?i surrounded by a hollow metal sphere of which theinside radius is i?2. The inner sphere carries a charge of + Qcoulombs and the inner surface of the outer sphere carries — Qcoulombs; and these charges are uniformly distributed over therespective spherical surfaces because of the…
Electricity · Magnetism
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