Physics, asked by thailenmaisnam, 2 months ago

Why electromagnet is used in commercial electric motor?answer please it's urgent

Answers

Answered by pheiroijampremlata

0

Answer:

In commercial electric motors field coils areused for producing magnet field and not a permanent magnet .... Field coils give a stronger, more easily shaped magnetic field than permanent magnets. More the number of turns in the feild coil, more the magnetic feild .

Explanation:

Ei manipuri ne.

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