Where does the earths magnetic field originate
89355
Why does Earth behave like Natural Bar Magnet?
135487
Why does the Earth not lose its magnetism?
55127
What's the difference between the north and the south pole on a magnet?
5145
From where (in space-time) does Hawking radiation originate?
16388
Are static magnetic and electric fields distorted by gravity? How?
51988
What made us think that Earth moves around the Sun?
77300
Induction and electromagnetic fields
137177
Do magnets work in outer space?
79853
Induced magnetic field produces electric field and vice versa forever!
84827
Why is the magnetic field of a spherically symmetric current zero?
34257
No magnetic field from a static charge - Is there a simple physical argument to show why?
31264
What happens to the magnetic field in this case?
158111
Why does electromagnetic induction actually occur?
24488
What's the difference between magnetic fields $H$ and $B$?
79192
Does the direction of magnetic field in a solenoid point from north to south anywhere?
90157
Can a magnetic field be induced without an electric field?
3223
Blandford-Znajek process: Why/how does the current flow along the magnetic field lines