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A magnet is a material or object that produces a magnetic field. This magnetic field is invisible ... To demagnetize a saturated magnet, a certain magnetic field must be .... A good bar magnet may h...

A good way to de-magnetize something is to - Answers.com


heat it... ... A good way to de-magnetize something is to? A good way to ... How do you get good at something you're not good at? A: It's original and boring but.

FAQ:How do you demagnetize a magnet - NdFeB Magnet


demagnetize a magnet,magnetizer demagnetizer,demagnetizing tape recorders ... of "spikes" and there's no way to tell just how near you are to core saturation. ... off while the demagnetizer was close to something, there would be a very good ...

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 ...

How do you permanently magnetize something? - AnandTech Forums


Cool it down and you get a magnetized material that stays that way. ... When you heat something up you can get the domains to align a certain way. .... a lot of heat , and heat your metal up good in the magnetic field, then ... you cant permanently magnetize anything, because you can demagnetize anything.

3 Ways to Magnetize Steel - wikiHow


Magnetizing a screwdriver before you disassemble a complicated machine ... Neodymium or other rare-earth magnets are good options, available at home .... Putting magnetized steel through the coil a second time will demagnetize it again .

Demagnetizing a screwdriver - Instructables


... handiness of magnetized screwdrivers, so its sometimes hard to find a good set that isnt ... in this instructable, i'll show you how to demagnetize a screwdriver with heat. ... get your element nice and hot. for electric stoves, turn it up all the way. for .... The demagnetizer is something I bought in the late 1970's at Rad...

3 Ways to Magnetize Metal - wikiHow


As long as a metal has some iron in it, you can magnetize it... ... Ten strokes is just a good number to start with. You can do more or ... If you rub in the opposite direction with the North pole this will actually demagnetize the metal. If the metal still ...

Cleaning and Demagnetizing - Ray A. Rayburn


In order to DEmagnetize something, the field must be very slowly be reduced in ... The only way you can damage things while demagnetizing would be to do it ...

electromagnetism - How do you magnetize an object? - Physics ...


Jun 15, 2011 ... How can I go about magnetizing something? ... The price is actually pretty good. ... Doing 216 this way would be time consuming. ... Update: supermagnete.de/ eng/faq/price The price of neodymium changes with time so be ...

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How do I demagnetize something? | Reference.com


A magnet can be demagnetized with heat, hammering or an electric current. A metal behaves as a magnet when all its units or domains are aligned in one ...

How to Demagnetize a Magnet Experiment | Education.com


Jan 30, 2014 ... Learn how to demagnetize a magnet and how physics can explain this ... Using the other nails, create three more weak magnets the same way.

How to Demagnetize Steel | The Classroom | Synonym


Fortunately, you can demagnetize steel with a minimum of trouble. Demagnetizing ... Bring the magnetized steel item to within an inch or two of the demagnetizing surface or probe tip. Step 3. Press the ... The Best Way to Protect Magnetic Strips on Credit Cards · How to Keep ... A List of Six Qualities of a Good Friend.