1.

Magnetic lines of force due to a bar magnet do not intersect because                                    [MP PMT 1995]

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
Answer» B.            The lines have similar charges and so repel each other


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