Physics WebAssign Ch19 #9

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A rectangular loop consists of 102 closely wrapped turns and has dimensions 0.400 m by 0.300 m. The loop is hinged along the y-axis, and the plane of the coil makes an angle of 30.0° with the x-axis (see figure below).

What is the magnitude of the torque exerted on the loop by a uniform magnetic field of 0.760 T directed along the x-axis when the current in the windings has a value of 1.20 A in the direction shown?
_____N · m

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