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Old 06-30-2011, 03:51 PM
wrtner wrtner is offline
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Join Date: Oct 2008
Posts: 929
Originally Posted by goldsphere View Post
What proof do you have of this? Steel is 99.8% iron, so I don't see your point.
The point is that iron sheds its magnetism quickly when the power
to its coil is removed. With steel, there is a lag. It is in the original

As for resonance, you will need to see for yourself.
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