Question

how does the strenght of magnet change along its lenght​

Answer 1

Answer:

The attraction of a magnet is weakest in the centre and strongest at the poles.

Explanation:

Answer 2

Answer:

Magnetic moment (M = M . 2l) becomes halved because, length is also halved. The pole strength of each piece when a bar magnet is cut into two equal halves perpendicular to its length is the same as the pole strength of the original bar magnet. ... A bar magnet of magnetic moment M is cut into two parts of equal length.

Hope it helps!!!  pls mark me as brainlist!!