The orientation with the largest magnetic torque on the dipole is Orientation B (See attached image).
The torque on the dipole is defined as:
τ = µ×B,
where B is the external magnetic field.
The magnitude of this torque is µB sinθ, where θ is the angle between B and µ
Magnetic Torque is highest when;
→ →
µ ⊥ β
That is when θ = 90°. Hence B is the correct answer. Please see attached image.
Learn more about Magnetic Torque at:
brainly.com/question/6585693