A course of experiments in physical measurement (1897)
Whiting, Harold, d. 1895 · Boston, D.C. Heath and Co. · leaf 549
Fig.256, 1). The connections areto be such that the cells acttogether. The deflection ofthe galvanometer is to be ob-served. (2) Then the connec-tions of B are to be reversed(Fig. 256, 2), and the deflection again noted. (3)The galvanometer connections are then to be inter-changed, and the… … Fig. 256. 11231.] WIEDEMANNS METHOD. 519 Let E be the electromotive force of the -strongercell, and e that of the weaker cell; let-^^ be the aver-age deflection caused by the joint action .of the twocells, and Q the corresponding current; let a be theaverage deflection, and c the current produced…
Physics
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