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 135
ISM 115 Solenoids.—A solenoid consists of a spiral of conducting wirewound cylindrically so that, when an electric current passesthrough it, its turns are nearly equivalent to a succession ofparallel circular circuits, and it acquires magnetic propertiessimilar to those of a bar magnet. Ques. What… … •r/i t X
Electrical engineering
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