which magnet you will you choose among permanent magnet and electromagnet justify your answer
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I choose permanent because in electromagnet we have to apply current to get magnet but in permanent magnet there is nothing a problem to insert current
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electromagnet because of the following reasons...
The electromagnet can easily or can quickly changed its magnetic fields as comparison to permanent magnet .
Electromagnet is more powerful as comparison to permanent magnet.
It can be easily controlled by the current but permanent magnet aren't.
The electromagnet can easily or can quickly changed its magnetic fields as comparison to permanent magnet .
Electromagnet is more powerful as comparison to permanent magnet.
It can be easily controlled by the current but permanent magnet aren't.
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