Question

List fives uses of electromagnets.

Answer 1

The uses of electromagnets can be listed as follows:
(i) Electric motors mainly use electromagnets.
(ii) They are used in electric bells.
(iii) Electromagnets are used to lift the loads of iron and steel.
(iv) They are used in telephones, telegraphs, generators, etc.
(v) Electromagnets are also used in cranes.