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 20
moved, as indicated by the dottedarrows to the right, the slit in passing over the oblique lines will causean apparent motion in the direction in which the current in reality tendsto flow. It is easily remembered which way the oblique lines mustslope, for those on the N pole slope parallel to the…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
