Visual 2 is correct. It's like an extremely high frequency wavefront going out in all directions. You can think of this as Tesla's radiant energy, or think of them as particles that have both electric and magnetic properties combined within the one particle. As they stream out they are undeflected by anything, affect everything they touch, and reduce affect according to inverse square of the distance from source. The magnetic field, which is a pattern in the ether, of the SEP is altered as the wave passes through. It creates ripples in the ether which because of the existance of the SEP appear like ripples of electric and magnetic fields; i.e. increases and decreases. As one pulse fires after the other, the ripples interfere into a series of wavefronts that rotate round.

Outer SEP, CB SEP and CCU SEPS are on all the time, so the areas of high and low magnetic fields are static, the pattern in the ether can be thought of as static, even though in reality it's a complex repeating pattern like a standing wave. The rotation of the ether pulses is what sets up the rotation as per your buildethervisual.

By altering the SEPS you can have wavefront that move in opposition, like your buildethervisual, or in the same direction. The different combinations of wavefronts impinging on the wires on the inside and outside vertical surfaces, gives different qualities of current. The wavefronts can build in amplitude because of the presence of the SEPS, and hence can hold high energy, which is why the SEPS shouldn't be switched off quickly, as per reply to ______.

The FEMM diagram shows the right action of the fields. Not sure how you're modelling the MAIN and CB SEP, it's hard to tell without knowing the magnitudes of the fields.

You might need to model as one large coil and one small coil within it. If you've modelled the two as 4 coils it'll be slightly off because inside of coil is higher field than outside of coil.

Thanks, _______