Magnet coil cores, demagnetization power and Lenz delay.

[verpies]

Once the blade switch shorts the coil directly to the battery, the coil turns into a D.C. electro-magnet.

Not at once.
After the switch closes, this happens first.

[synchro1]

Not at once.
After the switch closes, this happens first.

@Verpies,

Your working schematic includes both a resistor and a ferromagnetic core, neither of which are present in the air core electro-magnet design. Only the "V' and the "Switch" are there, not the "R" and the "L".

[synchro1]

Here's the part number for the exact dimension "All Ceramic Bearing" I first used from BOCAS BEARINGS. This one slips perfectly inside the  1/4" neo-tube magnet bore hole with no machining necessary. OD .250!

R144-T9/P58 LD ZRO2 (.125x.250x.093) - $48.95 each.

[verpies]

Your working schematic includes both a resistor and a ferromagnetic core, neither of which are present in the air core electro-magnet design.

Yes, the schematic includes a core but the core is superfluous.  An air core coil behaves the same way - it still has inductance (L), only less than a coil with a ferro core
.
The resistor accounts for the resistance of the coil's winding as well, so unless you have a superconducting coil you also have this resistance (R).

In the end, an ordinary air core coil behaves the same way when pulsed.

[synchro1]

Let's take one more look at JLN'S monopole rotor: Everyone can see it's really nothing but a piece of crap at first glance! Look at how far the bottem magnets are out of line. The rotor speed is severly limited by it's friction and balance imprecision. A bearingless monopole constructed like Skycollecton's with four diametric neo bar magnets attached to a square iron nut covered by a coopper sleeve and riding on a ball bearing, would continue to accelerate far beyond the 6,000 RPM JLN doubles up to. 600,000 RPM might be more like it! The input to the power coils would drop even further. This is what I'm refering to when I state that "Lenz Reverse Acceleration" is practically limitless.