a longitudinal wave would be the gravitational wave or a sound wave because it only has one direction or charge
when you accelerate a charge you make an EM wave but these E and B components are transverse
if there was a magnetic monopole by shaking it you would make a longitudinal field like you do when you shake a mass you make gravitational waves
but EM fields are built to be transverse
when you increase the current in a straight wire another straight wire parallel to it has current induced in it in the opposite direction, this is due to faraday induction and lenz law, the EM wave is due to induction
the poynting vector is the product of E and B fields and is pointing towards the direction of the propagation but the force is always parallel or transverse to this direction
in the little wonder world I made the gravitational waves are the ones who make these fields, there is no way to make longitudinal EM waves because the gravitational waves are quantized, you can't build matter without following the quantization rules
so there are no electric fields no magnetic fields no weak force no nuclear force, there is only one universal force or field, it is the density of spacetime
in short longitudinal wave have both the direction of force and propagation perpendicular
transverse waves have the direction of propagation and force vertical
the E and B field is because spacetime distortion manifests it in a circle around the propagation of motion of a charge so it is impossible to make longitudinal EM waves, if you found a way to unravel the EM wave you would make gravitational waves , these are longitudinal, how would you make this though?
supposedly gravitational waves go round circles in the speed of light c , these combine to make all particles leptons such as electrons or quarks or photons, photons don't induce EM waves, when one electron and position anhilliate they make one photon, the photon is massless and chargeless because the gravitational waves nullified each other out BUT there is no real nullification with these waves, the only thing that happens is that you can't measure the field but both fields are there, much like you can't measure gravitational waves with a meter long stick, you'd need a planet scale long stick to measure the gradient, there are no absolute values, everything is relativistic, there is not zero point! there is no zero
if you would make an analogy of spacetime with an elastic medium the nullified field would be two opposing forces stretching this elastic medium, if you were right in the middle you wouldn't feel any force dragging you to either direction
the B field is more primary than the E field and it cannot be nullified just like you can't shield from gravity, you cant shield from B field either because they are the one and the same , theres no nullification of fields only nullification of our ability to measure
lets say you want to explore true EM you need to use sparks because in sparks there is actual charge velocity but inside conductors the charge velocity is very small because the metal lattice is using its closely packed atoms to transfer the charges with quantum leaping, in free space a spark or ion beam uses gases in very low pressure so the atomic distance is million of time greater than metal, the charges now actually have to travel themselves not only their quantum energy!
do you remember one russian guy podkletov? he made a rotating superconducting disk with sparks, the charges there are supposed to be on the surface of the disk so they move freely, he claimed gravitational effects but he couldn't reproduce the experiment and was fired, in case you want to try you need capital and equipment to even try something similar, only lab centers can do this and no one is going to put their name on the line to explore something that is so uncertain, sparks are certainly interesting, the speed of charges inside metal is there but its minuscule
Hi Geon,
You cannot pull energy from the environment?
I do not agree with that statement....
There are example of working systems that does this.
For me, it was interesting to hear from Bob Boyce how he was creating Scalar emf waves.
The interesting part is that he was pulsing his three primary coils in femto seconds timeframe.
That means that he puts a voltage across the coil, and takes it away, before current starts to flow.
you cant have voltage without current, voltage is the potential electric field and current is the electric field, its like saying you don't have gravity if you raise an apple to 100 meters, even with high speed electronics the actual charge acceleration can't be that great because inside metas there a lot of inertia and the charges can't accelerate
