A simple bar magnet allowed to rotate freely will always align itself with the magnetic north and south poles of the Earth.
(A simple bar magnet; allowed; ) (A simple bar magnet; to rotate freely; ) (A simple bar magnet allowed to rotate freely; will align; itself; with the magnetic north and south poles of the Earth; T:always)
A simple bar magnet A simple bar magnet A simple bar magnet allowed to rotate freely
allowed to rotate freely will align
itself with the magnetic north and south poles of the Earth T:always