Question

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​

Answer 1

Right option is : (A) A point always has a single net magnetic field.

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Answer 2

magnetic lines of force due to a bar magnet do not intersect Each Other because there is only a single. It has a single net magnetic field.

Option A.

Explanation:

• the magnetic lines of force do not the direction of the magnetic field.

• As a result of this if two magnetic field lines intersect each other then the perpendicular to each of the line will be different and as a result of this the two magnetic field line with signify two different direction of magnetic field which is never possible for a single magnet.

• As a result of this magnetic field lines do not intersect each other.

To know more about magnetic field lines,

Define magnetic field and magnetic field lines.

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