Jim Kelley wrote:
Cecil Moore wrote:
Any energy passing a point *is* power,
by IEEE definition.

That's an equality, not a definition.

No, it is from the IEEE Dictionary. Therefore, it is a
definition, by definition.

When you view your reflection in a mirror, do you ignore the
ExB power involved without which you would see nothing?

I don't notice it until it the resulting chemical reaction takes place
on the retina of my eye. Until then, I can only imagine E crossing B,
and write the expression for it down on a piece of paper as it has no
physical manifestation.

Therefore, using your metaphysics, since I live one mile from
where I was born, I can only imagine that I ever worked for
Intel in Arizona.

There is a real world experiment that you can perform to
prove your concepts are incorrect.

TV XMTR--tuner----2 uS long 600 ohm line---75 ohm TV RCVR

The first ghost will occur 4 uS after the primary image.
This can only be explained by part of the energy in the
primary signal changing direction and momentum at the RCVR
and making a round trip to the tuner and back to the RCVR.
In order to make that round trip, the energy in the signal
had to change direction and momentum at the tuner. (There are
no reflections between the XMTR and the tuner.)

Likewise, the second ghost will occur 8 uS after the primary
image, indicating four reversals of direction and momentum
of the energy contained in the second ghost.
--
73, Cecil http://www.qsl.net/w5dxp



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