What is eletric magnet what are its uses
Answers
What is electromagnet?
Electromagnet is a strong magnet which is made by passing electric current through a coil which is wound around a soft iron piece .
What are the uses of the electromagnet ?
The uses are as follows :-
(i) Electromagnets help in separating iron from garbage .
(ii) They are used in A.C generators which is a device that converts electrical energy to mechanical energy .
(iii) They are used in electric motors which converts mechanical to electrical energy .
(iv) They are used in laboratory for scientific research .
(v) They are used in headphones and in various other objects used in our daily lives like watches , compass , induction etc .
(vi) They are used in medical fields in MRIs .
(vii) They are used in particle accelerators .
Hope it helps !
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Electromagnet are magnet which runs on electric power