Which of the following statements are true for magnetic field lines? Check all that apply. Check all that apply. Magnetic field lines can never intersect. Magnetic field lines point in the direction of the magnetic force acting on a charge. Magnetic field lines are close together in regions of space where the magnitude of the magnetic field is weak, and they are father apart in regions where it is strong. Unlike electric field lines, magnetic field lines are continuous. At every point in space, the magnetic field vector at that point is tangent to the magnetic field line through that point.

Magnetic field lines can never intersect.

. At every point in space, the magnetic field vector at that point is tangent to the magnetic field line through that point.

Explanation:

A magnetic field is the region surrounding a magnet where its influence is felt. The strength of a magnetic field is indicated by the intensity of magnetic field lines. These lines do not cross each other and they indicate the direction of the magnetic field. The direction of the magnetic field of a charge is given by the right hand rule. If the magnetic field at a point is strong, many lines of force are seen and vice versa.

see earlier answer

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray