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
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, ...
www.ask.com/youtube?q=How to Build a Magnet&v=noGGcyPHtdI
Jan 21, 2010 ... Discovery / Science Channel's "How It's Made" Magnets episode.
An answer to the question: Instructions for building an electromagnet.
www.ask.com/youtube?q=How to Build a Magnet&v=iSuSWi7YThA
Dec 16, 2009 ... Materials, procedures, and demonstration of a simple electromagnet connected
to a 12 volt 2-5 amp riding lawnmower battery. This is my first ...
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 ...
Nope, no Photoshop and no fishing line were used to make this picture, just 100
% pure physics and some patience. This instructable explains how you can build
Many have tried building an energy-producing magnetic motor. I am seeing a lot
of in my daily quest through alternative energy news, but what I have learned is ...
You will need. A large iron nail (about 3 inches) About 3 feet of THIN COATED
copper wire. A fresh D size battery. Some paper clips or other small magnetic ...
To make a magnet, all you have to do is encourage the magnetic domains in a
piece of metal to point in the same direction. That's what happens when you rub a