Question

Which of the following statements is true about a current-carrying wire in a magnetic field? A. Reversing the current direction will cause the force deflecting the wire to be parallel to the magnetic field. . . B. Reversing the current direction will cause the force deflecting the wire to be perpendicular to the magnetic field but in the opposite direction. . . C. Reversing the current direction will not affect the force deflecting the wire. .

Answer 1

B. Reversing the current direction will cause the force deflecting the wire to be perpendicular to the magnetic field but in the opposite direction.