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Old 11-28-2012, 02:16 PM
Dave45 Dave45 is offline
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Join Date: Sep 2008
Posts: 2,501
A coil can be wound bifilar and if you make the connections right the coil has no magnetic field, this intrigued me so I put one in ice to see if the electric field was canceled as well, here's what I found.
the first pic is a normal coil fed dc

This coil was wound bifilar and connected so as to cancel the magnetic field

As you can see the electric field is still there it is not canceled, and it appears to have two electric fields, Id bet they counter rotate.
It would be worth a shot to use a coil like this in the Don Smith setup, since these fields seem to repel each other it would seem they would repel when pulsed.
After the cell has thawed Im going to freeze it again using ac, stay tuned

Half of the Answer is knowing the right Question

Last edited by Dave45; 11-28-2012 at 03:35 PM.
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