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 535
s made lesssudden by the spark whichpasses between the hammerand the anvil. In order tomake the break more rapid, Foucault vised a platinum pointvibrating vertically up and down and dipping into mercury. Thespark is considerably reduced by covering the mercury with alayer of alcohol. The vibrating… … Fig. 348. 440] FIZEAUS CONDENSER 513 battery through an electrolytic cell consisting of weak acid inwhich the electrodes are a lead plate (kathode) and a platinum-wire (anode), the latter being encased in a glass tube with theexception of a few millimetres at the end, a torrent of densesparks…
Electricity · Magnetism
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