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 200
ensity of the uniform field. The locus of thepoints where the two fields would give the same potential isshown by the dotted curve in Fig. 128, and the equation to thiscurve may be found by equating the two expressions for potentialgiven above. In order that the two fields as indicated by the… … \\ plate SjEfeyy^^tin-foil cylinders insulation vide a number of insulated rings of tinfoil along the commonboundary of the two fields (as represented in section by the sepa-rate dots of the dotted curve), these tinfoil rings being broughtto potentials which conform to both fields. The…
Electricity · Magnetism
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