What is besic difference between electro magnet and natual magnet?? Whose power is more
What is besic difference between electro magnet and natual magnet?? Whose power is more
ARNAB ROY , 7 Years ago
Grade 12
Magnetism> What is besic difference between electro ...
2 Answers
Arun
The biggest difference between a permanent magnet and an electromagnet in industrial applications is the on-off switch. ... The magnetism in an electromagnet is created by current running through a coil of insulated wire that is wound around a piece of "soft" magnetic material.
sajal pandey
The basic difference between electromagnet and natural magnet is that when we pass electric current through a solenoid or any other iron substance then it behaves like a magnet and its magnetic power is for sometime but in natural magnet power is kept for long time and they are more powerful than electromagnet.
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