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Old January 30th 09, 11:06 PM posted to rec.radio.amateur.antenna
Art Unwin Art Unwin is offline
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Default Contrary current flow within a radiator

On Jan 30, 2:10*pm, "Dave" wrote:
"Art Unwin" wrote in message

...
On Jan 30, 12:23 pm, Michael Coslo wrote:

If eddy current is not present then radiation cannot occur,
thus all is not known about radiation !


eddy currents needed for radiation, now that is a good one. *do the eddy
currents do the levitating of the magical diamagnetic neutrinos?

Frankly I would like to know of another situation where energy flows
in the absence of a completed circuit which would provide more insight
of the circuitry of a fractional wavelength antenna, as the existing
explanation appears to be a bit to glib


lets see:
1. energy flows from a flame, but not back into it
2. electromagnetic waves carry energy but don't need a complete circuit
3. sound waves carry energy but don't make a complete circuit
4. water waves carry energy but don't make a complete circuit
5. magical diamagnetic levitating neutrinos flow out from the sun and carry
energy but never go back... actually a whole bunch of charged and uncharged
particles flow out from the sun in the solar wind and never go back.


No David
Can you point to another example where a circuit flows back on itself
as proposed by this group. All of the above provides a complete
circuit because of Newtons law but none of them retrace the forward
path. I always thought that all electrical circuits are closed. As for
eddy currents how else are you going to inpart spin on a particle?
It is done this way in all metal scrap sorting yards so you need to
learn how to google so you can catch up with everybody else. Now if
they do not take advantage of levitation methods via eddy currents I
would be interested on your take of that process
without retracing a path was some sort of rule of thumb