An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 229
ne is called a motor. The term dynamo includes both generator and motor. In short, the dynamo isa reversible machine, and the same machine may be drivenpart of the time as a generator and the rest of the time used asa motor to drive another machine; this is sometimes done inshops and often on… … closed circuit, will produce a current. He then constructedcrude machines for utilizing this phenomenon; he may, there-fore, be fairly considered to be the primary inventor of thedynamo. During the following years many investigators,some of whom bear famous names, entered this fascinatingfield of…
Electricity · Magnetism
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