Answer:
a. True
c. True
e. True
Explanation:
a. At every point in space, the magnetic field vector at that point is tangent to the magnetic field line through that point. True
Since we know that the field direction is always tangent to the field line at any point in space.
c. Unlike electric field lines, magnetic field lines are continuous. True
Since magnetic field lines have continuous closed loops as they start from the north pole then to south pole and then return to the north pole forming a closed loop.
e. Magnetic field lines can never intersect. True
Since we know that the field is unique at any point in space, therefore, it is not possible that the field lines will intersect.
