OK then. This is pretty straight forward but not totally obvious.
This graphic shows the two Magnetic Vector Potentials. Heavyside stated that as much as 1013 times as much energy misses the coil as is diverged into the coil. Poynting has stated that it is curious that the energy enters the wire from the side, not from the ends. As is shown above. It's in one of Bearden's papers, I can't say which one right now as I'm shooting from the hip here.
There was a Scientific 'war' going on at the time and everyone was very cautious about what they said. Dirac was in the process of being destroyed out of the group of elites in the scientific community at the time. Nobody wanted to stand out then so Heavyside didn't push it lest he be cast out like Dirac was. The Classical group won of course.
Onward... The Magnetic Vector Potentials, curled(Poynting) and uncurled(Heavyside) are mixed together as a normal situation. Normally the uncurled is hidden by the curled and prevents the uncurled from being collected into the coil. To free the uncurled, the Acu (curled) must be contained to give access to the Aun (uncurled). Bearden has a few different graphics showing this. I really wish my stuff was set up so I could give the actual references. The MEG does this very well by placing the poles of the magnet tightly against the core. However there is still some leakage because there is still a small air gap in the assembly. Whether this makes a big difference or not is unknown but probably not much.
With all of this in mind I made a different type of transformer where magnets were buried in the center leg of a layered core. There is no B field outside of the core at all, no leakage. A needle hanging by a thread will not deflect when held near the core, a hairs width from it or even touching, the needle is not held to the core anywhere. So now the Aun is free from obstruction and is easily collected into a coil. I'm not going to discuss all of the details of the unit at this time without a picture or video to show. Operation is with a small tickler coil and an output coil as is normal. The output showed two sine waves, nice ones, about 8 or 9 degrees offset. [At the time I only had an automotive 'O' scope with 20 volts max so a 2 volt input was the maximum to see the entire wave. It would only show the wave with basically no other information available. I can tell you that I used a train transformer to for power, 12v max. Don't know what the amps were either. To get pulses into the input coil I passed the supply through a slot car motor, DC, then to the unit. The commutator broke the flow into pulses. The higher the voltage, the higher the frequency. I was working with stone knives and bear skins then. That is going to be different when my setup is complete this time.]
There should not have been 2 sine waves from a single output coil with a single input. Both waves were on the same single wire. Heavyside said 1013 as much more energy available and I believe it. Why? Because I melted down my third volt meter with it. At around 9 volts the guts of the meter were vaporized and deposited on the inside of the case. As though it had been plated... Knowing the meter was trashed I went ahead and cranked it up to 12v. A very dramatic display. There is no way an output like that could be gotten from a lowly 9v on a core by itself. The unit is smaller than a coffee cup.
The point of all this is the B field was contained within the laminations of the core. Alternating the direction of E and I sealed off any seams which may have existed if the normal assembly method had been used. The magnets were totally incased with zero gaps. The coils were pre-assembled on a sized form and the cores inserted into the coil. I glued that one together but the second one was not so it can be taken apart to show it.
To me this seems to be a poor explanation as there are no pictures and the rest of the story has not been told, yet. I'll go through this again properly with an actual demonstration to go with it. I think this is an important step on the path. The B field loves iron and will stay within it if possible. Tesla once said that putting iron in an electric motor is counter productive to it's efficiency. I believe Tesla. However in this case it's very helpful.
I hope this is of use to you Zanzal. As I said, not difficult but not obvious either. Another thought which may be helpful is that we don't 'generate', (which implies creation), electricity. We collect it, all of it, from the virtual particle flux that we are immersed in.
Have a smooth day,