Physics, asked by indrasuresh38027, 9 months ago

11. In commercial electric motors there will not be permanent magnetic poles
because,
A. slip rings are used
B. electromagnets are used
C. split rings are used
D. 220 volts source is used​

Answers

Answered by Surajnarayan
1

Answer:

(b) electromagnet are used.

hope this is correct answer.

Answered by yuvraj99975
1

Explanation:

mate according to mine opinion option b is correct ......

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