CUET and UG exam CUET UG 2025 Mock Test Series Physics Moving Charges and Magnetism The Magnetic Dipole Moment
A magnetic needle lying parallel to magnetic field required W units of work to turn it through 60°. The torque needed to maintain the needle in this position will be
1
W
2
√3 W
3
\(\frac{\sqrt{3}Q}{2}\)
4
2 W