A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 350
Fig- S6g. Polarity of Current. The direction of this polarity may be predictedby the following modification of a rule by Ampere: Imagine yourself swimming in the wire in thedirection of the current; if, then, your face is … Fig. 370, North and South Magnet Poles. turned toward the bar that is being magnetized,its North seeking pole will be on your left.
Electricity · Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
