On Sep 17, 8:48*pm, "Frank" wrote:
I read that last one Frank but I think it is aimed at computer geeks
which I am not.
Pleased to see eddy currents are the underlying phenomina responsible
for skin depth
presumably he explains how the secondary current can overcome that
which creats it.
At last we have a source for free energy
Regards
Art

Not sure if you got the correct site Art, since there should be nothing
concerning computers at:http://www.g3ynh.info/zdocs/comps/zint.html.
Also the excellent references at:http://www.g3ynh.info/zdocs/comps/refs.html
Note that the central current in the conductor is significantly less than
than the surface current. *Solution of the Kelvin functions should
be easy with Mathcad, or similar, providing only the first few
terms of the series are considered. *Direct computation of
these modified Bessel functions is limited to the latest versions of
Mathcad,
since the earlier versions cannot handle complex arguments.
A more rigorous treatment can be found at the following:http://mathworld.wolfram.com/KelvinF...m.com/Ber.html
Where, even with Mathcad 7, using the 20, or so, first terms of the series
expansions, I have gotten good agreement with the published curves.
Mathcad certainly does not like the upper limits of the series to
be infinity. Probably even Excel could handle it.

73,

Frank

Thanks for your effots Frank I would appreciate your presence when Tom
discusses it
as I suspect that both of you overshadow my expertise on the matter
Regards
Art