Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book (1902)
Swoope, Coates Walton. [from old catalog] · New York, D. Van Nostrand company · leaf 314
nergy, just as in a cellthe current is produced by the expenditure of chemical energy. (5.) The momentary induced current is greatest when the wireis moved so as to cut the magnetic lines of force at right angles. (6. ) The direction of current in the wire is at right angles to thedirection of the… … wire ichen it is made to cut magnetic lines of force, and a currentfows when the circuit is complete, due to this induced E. M. F, (8.) If the ivire is cut at any i:)oint, in Fig. 260, an E. M. F.is maintained at the terminals of the wire, ivhen motion occurs, justas an E. M. F. exists at the…
Electricity · Magnetism
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