Lodge, Oliver, Sir, 1851-1940 · London, New York, Macmillan and co. · leaf 172
tinue toflow till stopped. Destroying the magnetic field willstop an induced molecular current, but nothing elsewill stop it. Hence it follows that the repulsion CHAP. VIII.] NATURE OF MAGNETISM. 153 experienced by a molecule is no transitory effect likethat in Fig. 28, but is as permanent as the… … Fig. 28.—Stout disk of copper supported on a horizontal arm near one pole of a barelectro-magnet. The disk is repelled while the magnet is being excited, and isattracted while the magnetism is being destroyed. from strong parts of the field towards weak ones, andthereby set its length equatorially,…
Electricity
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