my free energy idea

[sleepsleep]

hi konduct,
thanks for replied,
you mentioned about eventually they all would come to rest, (i agree) coz their energy wears out already.
but i guess they could spin for several years before they stop. (or i am wrong)
or you think they just spin for several minutes / seconds then stop? << i think that is impossible.

[konduct]

Have you ever dropped a magnet down a copper tube?

[sleepsleep]

hi konduct,
no, i don't have that experience, but i found one page with gif (possibly what you wanted to explain to me)
http://regentsprep.org/Regents/physics/phys08/clenslaw/default.htm
^ nice gif animation there

so, if the builder take out the copper coil, the same faces magnet would spin for long time, am i correct?
so, if builder only use minimum ring of copper coil, the current would be low, but the same faces magnet would still spin for long time, am i correct?

one question in my head now is,
would the forces of magnetic field generated by induced current larger than the forces of "same faces magnet" that trying to push it?

and we make the magnet releases same charges in all their faces. would they affect the copper coil, induced current and generate magnetic field when they are spin? idk.

[konduct]

Gravity will eventually stop them from moving regardless of Lenz Law effects.

[sleepsleep]

how bout if we charge 2 balls with positive static charge and put them in a vacuum box? so the balls would swing forever.