When current flows through a wire both an electrical field and a magnetic field is created - this combination is an electromagnetic field.
(current; flows; through a wire both an electrical field and a magnetic field) (this combination; is; an electromagnetic field; T:When current flows through a wire both an electrical field and a magnetic field)
current this combination
flows is
through a wire both an electrical field and a magnetic field
an electromagnetic field T:When current flows through a wire both an electrical field and a magnetic field