What Happens When A Magnet Meets a Copper Tube...? S...
Copper's Surprising Reaction to Strong Magnets | Force Field Motion Dampening - YouTube
electromagnetism - Hall effect for a magnet falling through a copper pipe? - Physics Stack Exchange
What Happens When You Drop A Magnet Through A Copper Tube? | steel | This is an excellent demonstration of Lenz's law and eddy currents. When a magnet is dropped through a
electromagnetism - What would happen if a magnet was pushed towards a copper tube in space? - Physics Stack Exchange
Dropping a neodymium magnet through a thick copper pipe | The Kid Should See This