Physics, asked by brainlygirl4360, 1 year ago

Why we use only soft iron ore to make a electromagnet​

Answers

Answered by hrishikesh20
1

Answer:

because soft iron allows current in smooth way in electromagnet so it is to make electromagnet

Answered by streetburner
1

Explanation:

Because Soft Iron keeps the magnetic property for a very short time.

To better understand this, if you plan to make an alarm, you wouldn't want that magnet to stick to that alarm forever . Instead you would need a material that leaves the magnetic property as soon as electricity stops passing through coil .

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