International Library of Technology · Scranton, International Textbook Co. · leaf 400
ay obviously be located in thesame magnetic field, and rotated under the same conditions;then, the E. M. F. of each will pass through exactly thesame cycle, with a phase difference depending upon theirrelative positions in the field at any instant. From a studyof these features, the proper methods… … equally spaced around the periphery of the core C. Thedirection of the lines of force being from N to 5, and the direction of motionbeing as indicatedby the arrows, thedirection of the E.M. F. in the con-ductors under the Npole face is fromback to front, whilein those under the 5pole face it is…
Electrical engineering
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