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 446
romagnetis excited. The effect is greater thegreater the conductivity of the disc,but it is almost wholly destroyed ifthe continuity of the material is brokenby a number of radial saw-cuts (Fig.274). In like manner, if a cube of copper, c, is suspended betweenthe two poles, b and A, of an… … Fig. 273.
Electricity · Magnetism
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