Q. Magnetic lines of force due to a bar magnet do not intersect because
A) A point always has a single net magnetic field
B) The lines have similar charges and so repel each other
C) The lines always diverge from a single point
D) The lines need magnetic lenses to be made to intersect
Explanation
The correct answer is Option A: A point always has a single net magnetic field.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.