Physics Magnetism,Magnetic Effects Of Current Level: Misc Level

An N = 36 turn circular coil of radius r = 0.0005579 m carries a current I = 0.006765 A. The coil s normal makes an angle 0 =46.53 % with respect to a uniform magnetic field of magnitude B. The coil experiences a torque r =0.0008442 N m. Find B.