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A rectangular coil of size 3.0 cm X4.0 c...

A rectangular coil of size 3.0 cm X4.0 cm and having 100 turns, is pivoted about the z-axis as shown in figure the colil carries an electric current of 2.0 A and a magnetic field of 1.0 T is present along the y-axis. Find the torque acting on the coil if the side in the x-y plane makes an angle `theta= 37^@` with the x - axis.

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