Heaviside, Oliver, 1850-1925 · London : Macmillan · leaf 41
y by the localcurrent. But local circuits are nuisances, and it is not to be wondered at thatthis method of Gintls never came into practical use. But the possi-bility of the feat having been once demonstrated, it was not longbefore another and much siiperior method was introduced. It wasdiscovered… … Fia. 1. two coils of equal length; and the connections with the battery and theline are made in the same manner as if each station were taking a testof the resistance of the line with the differential galvanometer. Theresistance ;};, then, at station A equals the whole resistance outsidestation A ;…
Electricity
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