Science, asked by ranapratham87, 11 months ago

commercial electric motors do not use
​

Answers

Answered by shrishti3653
3

Answer:

permanent magnets .........hope it helps......

Answered by Anonymous
0

Answer:

They do not use permanent magnet to rotate the armature because permanent magnets are weak and do not produce strong magnetic field in the region.These motors are for commercial purposes so high quality materials will be used in it.

Please mark me as brainliest.please.................

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