158a Two short bar magnets of length 1 cm each have magnetic

Last updated: 6/14/2023

158a Two short bar magnets of length 1 cm each have magnetic moments 1 20 Am and 1 00 Am respectively They are placed on a horizontal table parallel to each other with their N poles pointing towards the South They have a common magnetic equator and are separated by a distance of 20 0 cm The value of the resultant horizontal magnetic induction at the mid point O of the line joining their centres is close to Horizontal component of earth s magnetic induction is 3 6 10 5 Wb m 1 3 6 10 5 Wb m 2 2 56 x 10 4 Wb m 3 3 50 x 10 4 Wb m 4 5 80 x 10 4 Wh m