A magnet can only be created by placing magnetic material, such as a paper clip, in a magnetic field.
(A magnet; can only be created; by placing magnetic material, such as a paper clip, in a magnetic field) (A magnet; by placing; magnetic material; in a magnetic field)
A magnet A magnet
can only be created by placing
by placing magnetic material, such as a paper clip, in a magnetic field
magnetic material in a magnetic field