Electromagnets work because when electricity flows through a wire it makes a magnetic field around the wire.
(Electromagnets; work; because when electricity flows through a wire it makes a magnetic field around the wire) (electricity; flows; through a wire) (it; makes; a magnetic field; around the wire; T:when electricity flows through a wire)
Electromagnets electricity it
work flows makes
because when electricity flows through a wire it makes a magnetic field around the wire
through a wire
a magnetic field around the wire T:when electricity flows through a wire