If L be the length of a bar magnet then separation between the two poles is naarly

Calculate the force acting between two magnets of length 15cm each and pole strength 80Am each when the separation between their north poles is 10cm and that between south poles is 40cm .

Two magnets of length 10 cm each and pole strength 100 Am each are placed together such that separation between their south poles is 15 cm and that between their north poles is 35 cm. Calculate the force acting between the two magnets.

Where are poles of a bar magnet located ?

Can two poles of magnet be separated?

Where are poles of a bar magnet located?

Let the magnetic moment of a bar magnet be vec(p_(m)) whose mangetic length is d = 2l and pole strenght is q_(m) . Compute the magnetic moment of the bar magnet when it is cut into two pieces. (a) along its length (b) perpendicular to its length

Two identical bar magnets with a length 10cm and weigth 50 gm-weigth are arranged freely with their like poles facing in a inverted vertical glass tube. The upper magnet hangs in the air above the lower one so that the distance between the nearest pole of the magnet is 3 mm. Pole strength of the poles of each magnet will be