Question

iron is to be iron is to be separated from trash which magnet you use​

Answer 1

Answer:

A bar magnet is used to separate iron pieces from the trash.it is in the shape of a bar with poles at its end.

Answer 2

Answer:

factories, scrap iron is separated from the heap of waste materials by using big electromagnets fitted to a crane. When a such a crane is lowered on to the heap of waste materials, then the scrap iron objects present in the heap, cling to the electromagnet. The crane is then moved up and away to drop these scrap iron objects at a separate place.

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