Gautam Adani VS Kumar Birla comparison in Hindi #shorts

A short bar magnet moment 5.25 xx 10^(-2)JT^(-1) is placed with its axis perpendicular to the earth's field direction . At what distance from the centre of the magnet, the resultant field in inclind at 45^(@) with earth's field on (a) its normal bisector and (b) its axis . Magntiude of the earth's field at the place is given to be 0.42 G . Ignore the lenght of the magnet in comparison of the distance involved .

A short bar magnet of magnetic moment 5*25xx10^-2JT^-1 is placed with its axis perpendicular to earth's field direction. At what distance from the centre of the magnet, is the resultant field inclined at 45^@ with earth's field on (i) its normal bisector, (ii) its axis? Magnitude of earth's field at the place 0*42G . Ignore the length of the magnet in comparison to the distances involved.