Assertion: magnetic field | /r/CapableOf | provide medium
Facets:
value: via induction principle
type: MANNER
value: in case of generators
type: OTHER
Source sentences:
text: This principle of operation is utilised in electric motor where magnetic torque is produced which exerts a rotating torque on the rotor while in case of generators magnetic field provides a medium for energy exchange between stator and rotor via induction principle.