What causes exactly magnets to become a permanent magnet?
127140
Why does magnet attract iron but not other metals?
114986
Why do metal objects in microwaves spark?
126558
The fate of a bar magnet released in an infinitely long copper tube
106807
Relation between magnetic moment and angular momentum -- classic theory
75296
How long does a permanent magnet remain a magnet?
3223
Blandford-Znajek process: Why/how does the current flow along the magnetic field lines
20293
Why is copper diamagnetic?
78258
How Special Relativity causes magnetism
130573
Why bar magnet can produce magnetic field?
90157
Can a magnetic field be induced without an electric field?
31554
Does waving a magnet around create light?
35534
Magnetic field lines
82272
Why doesn't this magnetic perpetual motion machine work?
21708
Why do electromagnetic waves have the magnetic and electric field intensities in the same phase?
106630
Permanent Magnet Lines & Currents:
48631
Does the magnetic field due to the current from a motional emf induce a counter emf?
28177
What causes the permittivity and permeability of vacuum?