Dynamos and motors; a text book for colleges and technical schools (1911)
Franklin, William S. (William Suddards), 1863-1930, Esty, William, 1868-1928 · New York The Macmillan company · leaf 50
rrent causesthe field to push sidewise on the wire. This force moves the wiresidewise and develops mechanical power. The motion of the wireinduces in it an electromotive force F which opposes the flow ofcurrent in the wire. Work is done by the external generator inforcing the current against the… … Fig. 13. nating-current dynamo are shown in Fig. 13. A wire W (per-pendicular to the plane of the figure) is moved sidewise along thedotted circle so as to cut the magnetic lines of force which eman-ate from the inwardly projecting poles of a field magnet. Whilethe wire is sweeping across a north…
Dynamos · Electric motors
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