LENZ'S LAW (3 PIPES COMPARISON SET)

Lenz's law (3 pipes comparison set) consists of a 500mm long aluminium tube, a 500mm copper tube, a 500mm PVC tube, a strong magnet and a weak magnet. The set exhibits the opposing effect by the conducting tube on the moving magnet. The motion of the dropping magnet is drastically slow as compared to the non-magnet.