Assertion: electric motor's field | /r/CapableOf | induce necessary exciting current
Facets:
value: in the rotor
type: LOCATION
Source sentences:
text: In an induction motor, the "field" winding of the rotor is energized by the slow relative motion between the rotating winding and the rotating magnetic field produced by the stator winding, which induces the necessary exciting current in the rotor.