Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 173
in the direction of thecurved arrow, then the side of the core under the N pole willbe cutting lines of force in a right-hand direction and willhave a voltage induced in it that will tend to cause a currentto flow toward the reader. On the other hand, the side of thecylinder under the S pole is… … Fig. 162.—Shows how eddy currents are generated in armature core. loop of wire revolved between the poles of a magnet inChapter X. The condition in Fig. 162 is such that the voltage generatedin one side of the core is assisting that in the other side.Consequently, a current will flow around in the…
Electric machinery
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