An electromagnet is a type of magnet whose magnetism is produced by the flow of electric current.
(An electromagnet; is; a type of magnet whose magnetism is produced by the flow of electric current) (a type of magnet; is produced; by the flow of electric current) (An electromagnet; is a type of; magnet)
An electromagnet a type of magnet An electromagnet
is is produced is a type of
a type of magnet whose magnetism is produced by the flow of electric current
by the flow of electric current
magnet