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 219
ose spiral and theends of the wire are connected witha sensitive galvanometer, when oneend of the spiral is heated (Fig. 126)the galvanometer indicates a currentfrom the twisted to the untwisted part of the wire through theheated part. Mere dissymmetry of distribution of temperature on… … KiG. 126. Fig. 127. down to a much smaller diameter than the rest, no current is pro-duced when the wire is made part of a closed ciicuit, and heat isapplied at one of the points, g. 141. Thermo-Electric Inversion.—The direction of the cur-rent is in accordance with the rule just given, only so…
Electricity · Magnetism
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