Dynamo electric machinery; its design, construction, and operation; direct-current machines (1915)
Sheldon, Samuel, 1862-1920, Hausmann, Erich, 1886- joint author · New York, D. Van Nostrand Company; · leaf 35
Motron Fig. 5. Fig. 6. space. If the flux be directed upwards, and the motion ofthe conductor be to the right, then the E.M.F. will tendto send a current toward the reader. If any one of theseconditions be changed it necessitates the change of one ofthe others, and conversely the change of any two…
Electric machinery
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