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 251
ctor rings is ;/^>/equal to Z times the average electromotiveforce in a single conductor, and the effective electromotive forcebetween the collector rings is not equal to Z times the effectiveelectromotive force in a single conductor. Discussion of the electromotive force of an alternator for… … Fig. 176. THE ALTERNATOR AS A GENERATOR. 241 points aa. If the pole faces were so shaped that the flux densityat any point b in the gap space would be proportional to thecosine of the angle a, we would have what is called a liaruionicdistribution of Jinx, and the electromotive force induced in…
Dynamos · Electric motors
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