A small riddle, just for fun
On Feb 2, 3:53*pm, "Szczepan Bialek" wrote:
"Wimpie" napisal w ...
On 2 feb, 09:37, "Antonio Vernucci" wrote:
For the limitation on lumped circuit approach, it is not important
whether or not it contributes to the overall radiation of a
structure. *When you make a floating ground out of 4 quarter-wave
radials (monopole?), this structure has minor influence on the far
field pattern of the quarter wave (or better half wave) radiator above
it.
Inhttp://www.padrak.com/ine/FARADAY1.html*Faraday wrote:
"The view which I am so bold to put forth considers, therefore, radiation as
a kind of species of vibration in the lines of force which are known to
connect particles and also masses of matter together. It endeavors to
dismiss the aether, but not the vibration. The kind of vibration which, I
believe, can alone account for the wonderful, varied, and beautiful
phaenomena of polarization, is not the same as that which occurs on the
surface of disturbed water, or the waves of sound in gases or liquids, for
the vibrations in these cases are direct, or to and from the centre of
action, whereas the former are lateral. It seems to me, that the resultant
of two or more lines of force is in an apt condition for that action which
may be considered as equivalent to a lateral vibration; whereas a uniform
medium, like the aether, does not appear apt, or more apt than air or
water."
I hope you can read what you quoted above and understand it... note
specifically:
It endeavors to
dismiss the aether, but not the vibration.
so with this he has decided there is NO aether!
is not the same as that which occurs on the
surface of disturbed water, or the waves of sound in gases or liquids,
so all the comparisons to water waves or sound waves are NOT correct!
equivalent to a lateral vibration
NOT longitudinal!
so by these statements he has said that electromagnetic waves ARE NOT
caused by an aether, and ARE lateral, NOT longitudinal... and CAN NOT
be compared to sound or water vibrations!
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