Text-book of general physics, for the use of colleges and scientific schools (1899)
Hastings, Charles Sheldon · Boston: Ginn & company · leaf 343
rise and the latter fallin a way not unlike that shown in Fig. 205c. As thereis a tendency for the electricity to run off from the plate tothe earth, 0 now has a positive charge in the ordinary senseof the term. It is to be noticed that the electrical energyobtained in the cover is at the expense… … Fig. 206. tiplied by work done in rotation, is shown in Fig. 206. ABand CD are two fixed plates, called inductors. I, m, n, o.p, q TOEFLER-HOLTZ MACHINE. 333 are a series of metal bodies, known as carriers, carefullyinsulated from each other and so arranged that they maybe revolved in the direction…
Physics
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