wo cars A and B are placed facing each other as shown in the picture, both are fitted with bar magnets on the top in such a way that the north poles of the magnets are towards the front. What will happen?
Two long bar magnets are placed with their axes coinciding in such a way that the north pole of the first magnet is 2.0 cm from the south pole of the second. If both the magnets have a pole strength of 10 Am, find the force exerted by one magnet on the other.