Elementary treatise on electricity and magnetism : (1905)
Foster, G. C. (George Carey), 1835-1919, Joubert, J. (Jules François), 1834-1910, Porter, Alfred W. (Alfred William), 1863-1939 · London ; New York ; Bombay : Longmans, Green, and Co. · leaf 358
l the properties of a magnetised bar.This may be shown by means of the arrangement representedin Fig. 222. When the electromagnetic cylinder is suspended hori-zontally, as in the figure, and a current is passed through it, it sets in the direction of the magneticff meridian, and when the northpole… … Fig. 222. may be repeated by acting on itanother electromagnetic cylinder. ^nevertheless, an electromagnetic cylinder must not be con-founded with a hollow magnet: in the latter all the lines of field,both inside and outside, start from the positive or north end, andterminate at the negative or…
Electricity · Magnetism
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