Find the orbital dipole moment in a field of dipoles of radius 20cm and angular velocity of 2m/s(in 10-22 order)

Find the orbital dipole moment in a field of dipoles of radius 20cm a

1.	Find the orbital dipole moment in a field of dipoles of radius 20cm and angular velocity of 2m/s(in 10-22 order)
A.	64
B.	76
C.	54
D.	78
Answer» B. 76