92), then Hft the disk, and it will be found tohave a strong positive charge. This apparatus was invented by Voltain 1775, and is called an electrophorus. Various methods have been adopted for generating electricity con-tinuously and rapidly from the electrophorus. A well-known generatorbuilt upon… … Electro-Dynamics. 123 one, are pasted tin-foil carriers with a flat-metal button on each to serveas contact. As the carriers are about to leave the inductors, the twoon the same diameter are touched by wire brushes fixed to the stationarydiagonal rod which crosses the moving plate. The repelled…
Physics
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