Dear All ,

Alternatively, what is an EM wave's longitudinal phase velocity uphase vs wave's transverse group velocity ugroup? For example a moving magnet's field skimming a coil from the inside, has a phase velocity almost instantaneous, many times the speed of light c.

As we see from the attached figure relation, as θ approaches zero (longitudinal transmission) the phase speed becomes almost instantaneous.

Therefore in any magnetic field either from a permanent magnet or a dc electric coil, the N-S flux lines we see I believe are the longitudinal 1D edge line propagation of the waves disturbances which yes this is closely correlated with the "aether quanta" response time or else aether speed.

As an example using tha above formula (uphase)(Sinθ)=ugroup,

sinθ= 1/(1.2E6)=0.8333Ε-6

or θ=4.77Ε-6 degrees, which gives uphase = 1.2E6 x ugroup !!

I wouldn't be surprised if this angle were even more smaller approaching zero and thus the aether response time or speed being almost instantaneous.

Group velocity however of transverse aether waves (i.e. EM waves) cannot be larger than c.

As an analogy, what you see when you throw a small stone on a a pond?

You see the wave rings forming almost instantaneous and then the waves propagate outwards with a much smaller speed.

Therefore I believe that the speed of magnetic flux lines from North to South poles being almost formed instantaneous or else the Universe would be not able to communicate at its vast distances.

Kind Regards,

Emmanouil Markoulakis

Technological Educational Institute of Crete

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