Question

what are the use of bar magnet​

Answer 1

Answer:

Bar magnet can function as a compass: When it is attached to a string and suspended, the bar magnet aligns itself towards the north pole of the earth. They are used in electric bells. They are also used in a wide variety of devices like telephones and radios.

Answer 2

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➠Bar magnets are used as stirrers in laboratory for magnetic experiments.

➠They also find applications in medical procedures.

➠Electronic devices such as telephones, radios, and television sets use magnets.

➠Many industries use bar magnets for the collection of loose metals and also for retaining magnetism of other magnets.