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en.wikipedia.org/wiki/Magnet

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible ... A permanent magnet is an object made from a material that is magnetized and ... To demagnetize a saturated magnet, a certain magnetic field must be .... A good bar magnet may have a magnetic moment of magnitude 0.1 A• m2 ...

www.answers.com/Q/A_good_way_to_de-magnetize_something_is_to

A good way to de-magnetize something is? De-magnetization refers to the removal of magnetic properties from an object. One way to de-magnetize something ...

www.answers.com/Q/A_good_way_to_demagnetize_something_is_to

Answer . There are probably several ways, but I'm aware of, and for years have only used, one.. This works for relatively small ferrous [magnitizable] objects ...

www.reference.com/science/demagnetize-something-9302de807860aec1

A: Earth is like a giant magnet in several ways. Not only does it have a magnetic north and south pole that act similarly to the poles on bar magnets, but the.

www.ask.com/youtube?q=A+Good+Way+to+De+magnetize+Something+Is+to&v=OODRqLwV5uI
Jul 16, 2010 ... thats all well and good but how does on demagnetize a file? ... Heard it's a good idea to demagnetize a screwdriver when changing out parts in ...

www.x-magnet.net/faq.html

demagnetize a magnet,magnetizer demagnetizer,demagnetizing tape recorders ... The method uses a magnetic field generated by a current flowing through a ... off while the demagnetizer was close to something, there would be a very good ...

www.wikihow.com/Magnetize-Steel

Neodymium or other rare-earth magnets are good options, available at home improvement stores, hobby stores, .... Use them to magnetize something else. This will ... Will rubbing a magnet both ways on the steel bar cause it to demagnetize?

www.instructables.com/id/Demagnetizing-a-screwdriver

these days, tool companies have found that a lot of people like the handiness of magnetized screwdrivers, so its sometimes hard to find a good set that isnt...

sciencing.com/demagnetize-steel-12741.html

Because steel contains iron, a strongly ferromagnetic element, it can become magnetized through contact with other magnetic objects. For some steel items such ...