Question

the strength of magnets is more near the poles.this can be explained from the facts that
a.the number of magnetic field lines is more near the poles
b.the magnetic field lines move from one pole to another
c the magnetic field lines never intersect
d.all the above​

Answer 1

Answer:

Magnetic field is stronger at poles because magnetic field lines are very close to each other near the poles. In other words , near the poles magnetic flux density is maximum because of which magnetic field is stronger at that position.

Explanation:

So, the correct option is A..