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 138
hich have been established by the principal conductor. But if the poles are separated so far that the principal conductor ceases to act, the diametral conductor replaces it, and the machine continues to work. 77. Vosss Machine.—Holtzs machine has been modified inmany ways. Vosss machine (Fig. 62),… … Fig. 61.
Electricity · Magnetism
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