Answer / muralidaran

Magnetic circuit consumes energy because of losses only.
For example take a transformer, which consumes energy even
secondary is not loaded. Its purely because of its various
losses indulged.

Answer / anil

Magnetic circuit consumes energy not only because of
losses . example for no load transformer is quit ok but we
know motors, which rotate on no load as well as on load .
to develop flux to creat torque it draws current .

Answer / thara devi

Yes, consumes energy becouse margnetic circute consumes
current and P=VI, hence it consumes energy

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