'Like the Earth, a bar magnet has 2 of these where the magnetic field seems strongest'
Poles
PHYSICS: Like the Earth, a bar magnet has 2 of these where the magnetic field seems strongest
Like the Earth, a bar magnet has 2 of these where the magnetic field seems strongest
Like the Earth, a bar magnet has 2 of these where the magnetic field seems strongest
PHYSICS
Poles
PHYSICS