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Grade: 12
        
What is besic difference between electro magnet and natual magnet?? Whose power is more
one year ago

Answers : (2)

Arun
22281 Points
							
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.
one year ago
sajal pandey
36 Points
							
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.
one year ago
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