Choose the best answer regarding the orientation of the electric and magnetic fields, along with direction of wave travel associated with an electromagnetic uniform plane wave. Choose the best answer regarding the orientation of the electric and magnetic fields, along with direction of wave travel associated with an electromagnetic uniform plane wave. The electric and magnetic fields are parallel to each other, with both being perpendicular to the direction of wave travel. The electric and magnetic fields are perpendicular to each other, with both being parallel to the direction of wave travel. The electric and magnetic fields are perpendicular to each other, with both being perpendicular to the direction of wave travel. The electric and magnetic fields are parallel to each other, with both being parallel to the direction of wave travel