Two short magnets of magnetic moment 1000 Am2 areplaced as shown at the corners of a square of side l0 cm.The net magnetic induction at P is

Point P lies on equatorial line of magnet (1) and axial line of magnet (2) as shownB1=μ04π.Md3=10-7 x 10000.13=0.1 TB2=μ04π.2Md3=10-7 x 2 x 10000.13=0.2 T∴Bnet=B2-B1=0.1 T