Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 29
sists ofa vane of several pointed wires bent at the tips in the samedirection, radiating from a center which rests upon a pivot.When mounted upon the conductor of an electrostatic machine,the vane rotates in a direction opposite that of the points.The movement of the vane is due to the repulsion of…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
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