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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 .... For a uniformly...

Making a permanent magnet - Practical Physics


Class practical Using a current-carrying coil of wire to make a permanent magnet from a steel rod. Apparatus and materials For each student group Copper wire, ...

How does one make 'homemade' permanent magnets? - Quora


To answer your question re the process for making a permanent magnet: different hard magnetic materials require different processes, often very different. Al...

Permanent Magnet - Princeton University


Aug 9, 2012 ... "Method of Making Magnets. The simplest method is by touch. Lay a piece of iron on the table and put the north pole in the middle and draw it ...

www.ask.com/youtube?q=Making Permanent Magnet&v=QNqzPLTLR-o
Jan 26, 2009 ... Learn how to make a magnet. ... how do u make a permanent magnet do i haev to melt it?. Read more. Show less. 1. warthogdriver7 years ago.

3 Ways to Make a Magnet - wikiHow


How to Make a Magnet. Magnets are made by exposing ferromagnetic metals like iron and nickel to magnetic fields. When these metals are heated to a certain  ...

www.ask.com/youtube?q=Making Permanent Magnet&v=hvLjgZWl4s8
Oct 10, 2013 ... The Parts list is below and at the end of the video. This video will show you how to make a permanent magnet piston that can physically amplify ...

Methods of Magnetizing Permanent Magnets - Oersted Technology


today we will be talking about ways to use electricity to make certain special materials, called permanent magnet materials, to be magnetic. When magnets are ...

Magnets from Mini to Mighty - MagLab


Apr 29, 2015 ... Theoretically you could make more powerful permanent magnets, but with all that metal in it, it would be extraordinarily heavy and impractical.

Permanent Magnet - Universe Today


Mar 19, 2011 ... A permanent magnet is a magnet that does not lose its magnet field. ... reverse of the induction of electric current to make mechanical energy.

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Permanent Magnets - Instructables


I've covered how to make a temporary magnet, but what if you want a magnet that won't lose its properties. After I found that article on what my temporary ...

How to Make Super Strong Permanent Magnets | eHow


How to Make Super Strong Permanent Magnets. Magnets generate magnetic fields and can attract certain metals to them from a distance. Magnets can push or  ...

How magnet is made - material, manufacture, making, history, used ...


Other permanent magnets can be made by subjecting certain materials to a magnetic ... symbols for the aluminum-nickel-cobalt elements used to make the alloy.