2. Which magnet will you choose among permanent magnet and electromagnet for Industrial
purpose ? Justify your answer.
Answers
Answered by
2
Answer:
electro magnet
Explanation:
bcz it has low coercivity and low retentivity
Answered by
0
Answer:
Electromagnet
Explanation:
It is an efficient thing for scrap extraction, because we can pick metal up and leave down when we want
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