What is Known about the TPU

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Hakasays

Re: What is Known about the TPU « Reply #950 on: 2026-09-03, 10:07:30 »

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Thanks for the more detailed description Verpies. I think what actually threw me off was I expected the field between a pair of coils/loops to repel rather than attract.
Still brings some interesting scenarios when we charge/discharge this unique capacitor and what that does to the surrounding field patterns..

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"An overly-skeptical scientist might hastily conclude by scooping-up and analyzing a thousand buckets of seawater that the ocean has no fish in it."

Verpies

Re: What is Known about the TPU « Reply #951 on: 2026-09-03, 16:05:57 »

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Quote from: Hakasays on 2026-09-03, 10:07:30

Thanks for the more detailed description Verpies. I think what actually threw me off was I expected the field between a pair of coils/loops to repel rather than attract.

Since the force between two conductors is attractive when the currents in these conductors flow in the same direction and repulsive if they flow in opposite directions, the coaxial rings will attract each other axially when carrying currents in the same direction.
However, the same rings will be expanded radially by the diametrically opposite currents.

So if you had a long narrow elastic superconductive tube and you forced a permanent magnet inside it, then this tube would tend to change its shape into a large Hula-Hoop.

Quote from: Hakasays on 2026-09-03, 10:07:30

Still brings some interesting scenarios when we charge/discharge this unique capacitor and what that does to the surrounding field patterns..

If you take the experiment depicted below and modify it by inserting a capacitor in series with the loop and rotating them with the angular frequency 1/√(LC) then the amplitude of the alternating current induced in that loop will increase without bound when R=0.