Physics, asked by alarakha83, 10 months ago

How does the soft iron core enhances the power electric motor ?

Answers

Answered by arshdev978

Answer:

The combination of soft iron core and coil is called an armature. It enhances the power of motor. Thus, commercial electric motors do not use permanent magnet to rotate the armature because permanent magnets are weak and do not produce strong magnetic field in the region.

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