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 366
etween two carbon poles : if the pole of amagnet is brought near, the arc seems as if blown aside perpen-dicularly to the line which joins the pole to the arc. 275. Barlows Wheel—Faradays Bisc.—Barlows Wheel (Fig. 233) consists ofa toothed metal wheelmovable about a hori-zontal axis, so ar-ranged… … Fig. 232.
Electricity · Magnetism
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