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Xidike
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My Question is same as the title of this thread.. and Secondly..
what is the difference between electromagnet and magnet??
what is the difference between electromagnet and magnet??
Drakkith said:Take a piece of magnetic material, put it in a magnetic field. It should hold its magnetic field once removed.
An electromagnetic uses electric current through a coil to produce its magnetic field. A permanent magnet does not.
sophiecentaur said:I thought it was a bit 'terse' for you. ;-)
Drakkith said:Better than being 'Tense'!
Drakkith said:Just to be clear, permanent magnets do not have current flowing through them.
Drakkith said:Better than being 'Tense'!
phinds said:And WAY better than being past-tense
Xidike said:How Can I make a permanent magnet at My home ?
Xidike said:Can we make a permanent magnet at our home ?
sophiecentaur said:Iron will not work. It had no remnance. Use STEEL like I said.
Is iron not suitable to be made into a magnet but suitable to become an electro magnet.(damned great piece of iron 'horseshoe shape' with a small gap between the poles).
Buckleymanor said:Is iron not suitable to be made into a magnet but suitable to become an electro magnet.
What do you mean by remnance.
Xidike said:Our teacher said that steel can not be magnetized..