When two magnetic moments are compared using equal distance method the deflections produced are `45^(@)` and `30^(@)`. If the length of magnets are in the ratio 1:2, the ratio of their pole strengths is

The magnetic moment of two magnets can be compared using.

One magnet is cut perpendicular to its axis and divided into two pieces with the lengths in the ratio 2 : 1. Then ratio of their pole strength is ......

The tangents deflection produced in tan A and B positions by a short magnet at equal distances are in the ratio .

The magnetic moment of bar magnet of length ' "2l and pole strength 'm' is

In a deflection magnetometer experiment the deflections produced separately by two short bar magnets kep at the same distance are 45^(@) and 30^(@) . Then, the ratio of the magnetic moments of the two magnets is

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 ?