Magnet will you choose among permanent magnet and eletromagnet for lndustrial purpose ? Justify your answer
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Electric magnets have high electric field.
These have aligned parts. These can be modified in any desired shape.
the magnetic field of these can be controlled at any time. The magnets can get high magnetic fields varying from -ve to 0 and positive.
So electromagnets are preferred.
These have aligned parts. These can be modified in any desired shape.
the magnetic field of these can be controlled at any time. The magnets can get high magnetic fields varying from -ve to 0 and positive.
So electromagnets are preferred.
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