Elementary treatise on electricity and magnetism : founded on Joubert's "Traité élémentaire d'électricité" (1909)
Foster, G. Carey (George Carey), Porter, Alfred William, 1863-1939, Joubert, Jules François · London : Longmans · leaf 520
FiG. 321. of length of the wirelibrium AB, wea_ a+x h + l-x The wire, which is usually of german-silver, forms one side ofan elongated rectangle (Fig. 322), the other three sides of whichare made up of broad copper bands of negligible resistance, at gapsin which the two resistancesto be compared, a… … C Fig. 322.If, as is usually the case, the resistance between A and a and between b and b isnot negligible in comparison with that of the wire ab, wemay proceed as follows: having found a position c^ of thesliding contact for which the galvanometer shows no deflection,interchange the resistances a…
Electricity · Magnetism
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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