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 138
s failed, chiefly because the law of the conservationof energy was not fully recognized. This law states that energycan neither be created nor destroyed. 350 HAWKINS ELECTRICITY Early experimentors discovered, by placing a galvanometerin a circuit with a motor and battery, that, when the motor…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
