In physics lab, you hang a wire perpendicular to the magnetic field created by a horseshoe magnet. You observe that the wire moves downward when you allow
current to flow throligh it. What happens when you reverse the direction of current?

a) The wire moves toward the South pole of the magnet.

b) The wire moves further downward.

c) The wire moves upward.

d) The wire moves toward the North pole of the magnet.