Question

In order to create an electromagnet, you would

apply a charge to a non–magnetic material in order to create an electromagnetic field.

coil a ferromagnetic material, wrap in an insulator, and apply a direct current to the coil.

cover a wire with insulation and apply an alternating electrical current to the magnet.

wrap an insulated wire around a metal with ferromagnetic properties and apply an electric current.

Answer 1

@TrojanPoem @xMissAlyCatx

Answer 2

Pretty sure you would cover a wire with insulation and apply a current..