Answer:
0 Nm
Explanation:
The magnetic dipole moment, μ, is the product of the current and the area of the loop.
[tex]\mu = IA[/tex]
The torque is given by
[tex]\tau = \mu B\sin\theta[/tex]
where B is the magnetic field and θ is the angle between the field and the loop.
From the question, the field is parallel to the plane of the loop. Hence,
θ = 0°.
[tex]\tau = \mu B\sin0^\circ = 0 \text{ Nm}[/tex]
Answer: The magnitude of torque is 1.28Nm
Explanation: Please see the attachments below
