$ 40.85 excl. GST
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).
In stock (can be backordered)
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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