In tan A position two short bar magnets of magnetic moments in ratio of `sqrt3 : 1` are placed at same distance respectively . If the deflection produced for the first magnet be `60^(@)` then what will be deflection for second magnet ?

In tan A position two short bar magnets of magnetic moments in the ratio of 1 : sqrt3 aer placed at the same distnace respectively. If the definection produced for the first magnet be 30^(@), then what will be defication for the second magnet ?

In tan A position two short bar magnets of magnetic moments in the ratio of 1 : sqrt3 aer placed at the same distnace respectively. If the definection produced for the first magnet be 30^(@), then what will be defication for the second magnet ?

Two identical short bar magnets of magnetic moment M each are placed at distance r apart in end-on position, then magnetic force between both is

Two short magnets having magnetic moments in the ratio 8:1 , when placed on opposite sides of a deflection magnetometer produce no deflection. If distance of stronger magnet from the centre of deflection magnetometer is 6cm , what is the distance of weaker magnet from the centre?

Two short magnets having magnetic moments in the ratio 27:8 , when placed on opposite sides of a deflection magnetometer produce no deflection. If the distance of weaker magnet is 0*12m from the centre of deflection magnometer, what is the distance of stronger magnet from the centre?

Two short magnet having magnetic moment in the ratio 27:8 , when placed on the opposite sides of a deflection magnetometer, produce no deflection. If the distance of the weaker magnet is 0.12m from the centre of deflection magnetometer, the distance of the stronger magnet from the centre is

Two short magnet having magnetic moment in the ratio 27:8 , when placed on the opposite sides of a deflection magnetometer, produce no deflection. If the distance of the weaker magnet is 0.12m from the centre of deflection magnetometer, the distance of the stronger magnet from the centre is

A short bar magnet has a magnetic moment of 0.39 J "T"^(-1) . The magnitude and direction of the magnetic field produced by the magnet at a distance of 20 cm from the centre of the magnet on the equatorial line of the magnet is