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Answer the following with regard to the current loop shown in the figure. The co

ID: 1643628 • Letter: A

Question

Answer the following with regard to the current loop shown in the figure. The coil behaves like a bar-magnet with its axis perpendicular to the plane of the paper. The B Field at B is greater than at A. The magnetic moment of the loop points out of the plane of the paper. The B field inside the loop points into the plane of the paper. The B Field at C points out of the plane of the paper. If an external magnetic field directed out of the plane of the paper were introduced, the torque on the coil would be zero.

Explanation / Answer

(1) True

(2) False (Field is through the axis of the coil)

(3) True

(4) False (points out of the plane of the paper)

(5) False (points in )

(6) True

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