Jim Kelley wrote:
Cecil Moore wrote:
How can you tell one packet of energy
from another?

It's easier than distinguishing one cyle of a sine wave from another.

Certainly not true if one knows the device under test
is shorter than one wavelength. I have measured a lot
of voltage circuit delays. I have never measured an
energy delay, whatever that is.

Just send the coil you would like me to test. I'd be pleased to do it
for you and report back.

Pick any old air-core in the 50-100 uH range. 20 turns
of #16 wire on a 2L pop bottle should do the trick.
--
73, Cecil, IEEE, OOTC, http://www.w5dxp.com