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, ...
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Jan 21, 2010 ... Discovery / Science Channel's "How It's Made" Magnets episode. ... watching
shark week. they tried to make magnets to make sharks avoid ...
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Apr 22, 2010 ... ATTENTION: Updated version of this video can be found here: http://www.
youtube.com/watch?v=IUOk56LFX40 here is a video on how to make ...
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Apr 2, 2013 ... A powerful electromagnetic made from a microwave oven transformer is
demonstrated. The electromagnet lifts over 50 lbs with a AA battery.
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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 ...
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
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Nov 26, 2013 ... Here's an illuminating magnet experiment -- power a small LED light bulb without
electricity! Enjoy this fun science experiment with Dowling ...
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 ...
Magnetic energy isn't really “free energy”, nor it harnesses zero-point energy,
because magnets themselves are losing their magnetic ability over time, but that