Elementary treatise on electricity and magnetism (1903)
Foster, George Carey, 1835-1919, Joubert, Jules François, 1834-1910. Traité élémentaire d'électricité, Porter, Alfred William, 1863- joint author · London, New York, Longmans, Green, and co. · leaf 193
s in Multiple Arc.—Let fij, gj, fig, be the respec-tive electromotive forcesof three single voltaiccells or batteries con-nected as in Fig. 112;9j, j-j, rj, the correspond-ing resistances meas-ured between the pointsA and B; Cj, Cg, c,, thecurrents through theseveral cells; lastly, rthe resistance… … cr + Cjr-^ = e^, or c 1- Cj = -11 cr + c^\ — fij, or c— -t- Cj = - cr -)- Coi*„ = e„ or c— + c„ = —. Then, adding, reducing to a common denominator, and simplifying,we get for the current in the external conductor rj ?•„ rg 4- rr^ r^ + n\ r^ + rr^ r^ For the resistance i? of a single cell…
Electricity · Magnetism
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