Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 435
il electromagnet (one witha great number of turns of fine wire) be used,—one in which the remain-ing resistance is great or small as compared with the resistance of themagnet? (See § 510.) 505. Action of one Electric Current on Another.—AmperesLaws. Oersteds discovery of the action of an electric… … Andr]6 Marie Ampere (1775-1836). Bomat Lyons, France. Discovered the actionof one current upon another. ACTION OF ONE ELECTRIC CURRENT ON ANOTHER 425
Physics
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