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 force
D. the lines need magnetic lenses to be made to interest
Answer:A
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 force D. the lines need magnetic lenses to be made to interest