Originally posted by exnihiloest
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I also think this near field aspect close to a resonant antenna/ conductor is also often wrongly deemed to be a longitudinal radiation component whilst actually the near resultant remains partially field coupled.
Originally posted by Web000x
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Originally posted by Ernst
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How does induction prove the existence of an ether ?
Besides, if you believe in a three dimensional ether, how can Eric's uni-directional rope representation be acceptable and not interact with all else ?
Induction is the result of multiple electron spin alignments due to charge transfer between electrons = magnetic field !
If I might present my understanding -
EM radiation is purely photonic and NOT waves.
Waves require a medium through which to propagate and there is not a medium in outer space capable of propagting EM radiation.
(Also check Beardon)
There are no voltage/ magnetic fields along the propagation path of radio transmitted EM either, the equivalent field strength being that which the measuring equipment generates via its own transducing activity. The only wave like motion is that of the cylic photon generation at radiation, and then the cyclic energy transduced by the electrons/ atoms of photon energised matter where the wavelength may be imagined as per frequency of photon variation along the distance of path.
There is no transduction until the radiating photons energise electrons of matter, as do individual photons from a distant galaxy to eventually create an image via telescope CCDs. Just like putting your hand into an otherwise invisible torch beam.
EM radiation propagates via photons due to quanta stream released through induced electron excitation changes. (Tesla stated this photonic stream, reference not known)
Photons through a wire (predominatly the near surface skin region) = current = orbit alignments = induction = force upon conductor and core due to like charge motions attracting = magnetostriction = magnetic attraction.
Photons through free space = EM radiation.
Radio EM radiation is a cyclically varying photonic stream resulting from cyclical energisation changes of current aligned electron orbits.
Longitudinal radiation is where EM radiation is cyclically emitted via voltage change normal to the surface of a conductor, as via a flat surface or a tape conductor, prior to electron alignment due to charge flow normal to the direction of radiation.
What folk think of as the ether is no more than the free space through which so many fields and photons, neutrinos etc permeate. It has a representative impedance, though that is the cumulative action at a distance of all other matter and its fields/ charges/ radiations etc.
Hence if Meyl were genuinely demonstrating longitudinal radiation he would need centrally energised solid hemispheres with flats facing, as opposed to purely spherical antenna capacity 'hats'.
Cheers ............. Graham.
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