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 139
sts Machine.—This consists of two identicalplates of glass which are mounted on horizontal spindles so as torotate in contrary directions, and are provided on the outside withnaiTow strips of tinfoil arranged radially at equal distances apart(Fig. 63). Two horseshoe-shaped conductors provided with… … Fig. 63. with each other, are placed, one opposite each plate; they havesmall brushes at their ends which graze against the bands oftinfoil. The direction of rotation of the plates is such that a radius,which at any instant is horizontal, becomes parallel to the corre-sponding diametral conductor…
Electricity · Magnetism
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
