Electricity and magnetism : an elementary text-book, theoretical and practical (1920)
Glazebrook, Richard, Sir, 1854-1935 · Cambridge : The University press · leaf 404
electromotive force. The fluctuations of the voltagein the external circuit will be reduced and the average voltageraised. By continuing the process and increasing still further thenumber of the sections wearrive at the Siemens shuttlewound armature in which alarge number of coils arewound on a… … Fig. 248. ^ The iron is made of a number of thin laminae to reduce eddy oorrents. 241-243] ELECTROMAGNETIC INDUCTION 395 section reaches its maximum value. In each case the end ofone coil and the beginning of the next are connected to thesame section of the commutator so that the various coils…
Electricity · Magnetism
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