Question

what magnet will you choose among permanent magnet and electromagnet for Industrial purpose ? Justify your answer.​

Answer 1

Answer:

The magnets can get high magnetic fields varying from -ve to 0 and positive. it is not easy to handle natural magnets and can't be used easily by cranes for lifting purpose as they will not drop. Electromagnets don't loose their strength when heated . Permanent magnets are not usable after time.

Explanation:

Answer 2

It's better to Use Electromagnet then Permanent magnets...

Points in favour ...

• There's less Hysteresis loss in case of Electromagnets then Permanent one.

• Electromagnets are way more stronger and have a great strength hence are good for industrial purposes.

• They show a good Magnetic property ie can attract heavy objects more easily.