6 ms·
Eddy currents. Why does a magnet move slowly down a copper tube?
by nightfly 7y ago
Eddy currents. Why does a magnet move slowly down a copper tube?
- OkayPhysicist 6y agoA changing magnetic field induces a current in a material, which creates an opposing magnetic field which slows the moving magnet.
- carapace 6y agoThe kinetic energy turns into heat due to resistance to the induced current?