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- · New York, T. Audel · leaf 39
iJie field causes tJte disc to follow the rotations of Hie field. ALTERNATING CURRENT MOTORS 1.297 The induction motor is a logical development of the experimentof Arago, which so interested Faraday while an assistant inDavys laboratory and which led him to the discovery of the lawsof… … FlG. 1.6.5S.—Experiment made by Faraday being the reverse of Aragos first observation.Faraday assumed that since the presence of a metal at rest stops the oscillations of amagnetic needle, the neighborhood of a magnet at rest ought to stop the motion of arotating mass of metal. He suspended a cube…
Electrical engineering
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