The more coils in an electromagnet, a. the weaker the magnetic force. b. the stronger the electromagnet. c. the greater the heat produced by the electromagnet. d. the quicker the magnet will lose its magnetism when the current is turned off. if a larger current passes through the coil of wire in an electromagnet, then a. the magnetic field will be weaker. b. more domains align in the magnet. c. fewer domains align in the magnet. d. the magnetic field remains the same. when the current through an electromagnet ceases, what generally happens to the magnetic field? a. the magnetic field stays the same. b. the magnetic field eventually disappears. c. the magnetic field eventually gets stronger. d. the magnetic field eventually switches direction.