SCIENCE GIZMOS: Lenzs Law Apparatus | Excellent scientific demonstration

Science Gizmos.

An easy to use Lenz’s Law Apparatus that demonstrates electric and magnetic forces.
The set has an aluminium tube, 2x identical metal plugs. One is a neodymium magnet.
Dropping the neodymium magnet in the tube generates Eddy currents when opposing the magnets’ movement.
As a result, the magnet descends slowly at a constant speed with no acceleration. (magnetic force).

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