The reason why
L2 is magnetical-
ly coupled to L3
& L1 is not mag-
netically coupled
to L3 is because L1 is aluminum wool stuffed in-
side of the copper spheres and the copper tub-
ing which connects the spheres with each other
reflecting the inductance of L2 with reversed po-
larity (just like a mirror) from inside the copper
tubing. The paramagnetism of aluminum severe-

ly reduces the direct coupling of L1 to L3 towards negligible values. L2 has 60k Ohms of series resis-
tance and is wrapped around the copper tubing. L1 has a series resistance of 2k Ohms inside of the
copper tubing serving as its electrode. The aluminum is also acting as a self-referencing (parallel)
capacitance internalized inside of the copper tubing. Tantalum may substitute for aluminum? This
capacitance is simulated with the help of 1 Farad, each, of parallel capacitance placed inside of the
simulated inductors, L1 & L2. L3 is a motor load of 25 AWG copper winding possessing 10 Ohms of
series resistance and no parallel capacitance. All capacitors possess 3 Ohms of equivalent series re-
sistance. C2 prohibits the escalation of impedance at L3. The magnetic coupling of L3 is to its arma-
ture, not to itself, since the copper winding of L3 contributes a much smaller coupling coefficience
than the contribution of its ferromagnetic armature. X1, X2, X3 & X4 are spark gaps filled with air
possessing a voltage threshold of one kilo volt. Gear Approximation Method is simulated with
RELTOL (relative tolerance) equaling 1.