Physics, asked by sailmenamis, 1 year ago

What is an artificial magnet? State two reasons why do we need the artificial magnets.

ICSE Class 9 Physics Chapter Magnetism

Answers

Answered by prmkulk1978
282
An artificial magnet is a magnetized piece of iron , steel . cobalt or nickel.These magnets are of different sizes and shapes.
Reasons behind making artificial magnets:
1.Artificial magnets are used in various applications in day to day life like loudspeaker,telephones,radios, television etc. So for making these devices we need powerful magnets since natural magnets are not so powerful.
2.Artificial magnets can be made in different shapes and sizes which is not possible in case of natural magnets.


Answered by Vidhyasha
105
Hello dear your answer.....


magnet which are prepared from iron in different components shape and sizes for different uses are called artificial magnet..


two reason why do we need the artificial magnets are:
1)the natural are found in quite irregular and odd shapes..
2)they were not magnetically strong enough were use...


Thanks,,
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