Question

Induced current created by a magnet falling in a copper tube?

Answer 1

Magnet Falling ThroughCopper Tube. A cylindricalmagnet falling through acopper tube induces eddy currents on the tube walls, which in turn, create a magnetic field that opposes the magnetic field of themagnet and induces a braking force that opposes the motion of the magnet

Answer 2

How Lenz's Law Causes aMagnet to Fall Slowly Down aCopper Tube. ... From Lenz's Law, we know that a current will be induced to flow in the tube tocreate a field that will try to cancel the magnet's increasing magnetic field