On Thu, 11 Nov 2004 09:24:07 -0800, "Joel Kolstad"
wrote:

An interesting result of the above is that the polarity of the voltage
coming out of a shielded loop should be opposite that of what's coming out
of an unshielded loop. (Because in the case of the shielded loop, as the
current flows over the edge of the slit it's reversing direction.) It would
be fun to try this experimentally...

Hi Joel,

Build two loop antennas: one shielded, one un-shielded. Combine them
and see if the cancel (less the differential you've observed as loss
at various web sites (which bears reporting here)).

73's
Richard Clark, KB7QHC