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 134
stant assumethat when t = 0, V = 0, and F= F„ then A = loir, F„ 75] and HOLTZ MACHINE 111 V- V = V„ exp. I U showing that for V- V to increase there must be an initial differ-ence of potentials ]„, and that 7ic must be greater than /. 75. Holtzs Machine.—The action of Holtzs macliine isanalogous,… … sSm/vOu S<t- Fig. 58, knobs supported by glass rods, the other is movable about ahorizontal axis. Besides the central aperture, through whichpasses the axle of the movable plate, the fixed plate has twoapertures or windoivs at the ends of the same diameter. Alongone edge of eacdi of these…
Electricity · Magnetism
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