A loop carrying current l lies in the xy-plane as shown in the figure. The unit vector k^{\^} is coming out of the plane of the paper. The magnetic moment of the current loop is [JEE Adv 2012 P2]

Correct Answer is : (π2+1)a2I^k

IIT JEE Advanced 2012 Paper 2

Section: Physics

Question : 2 of 60

Marks: +1, -0

A loop carrying current l lies in the xy-plane as shown in the figure. The unit vector

is coming out of the plane of the paper. The magnetic moment of the current loop is

[JEE Adv 2012 P2]

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