A rectangular loop consists of 106 closelywrapped turns and has dimensions 0.40

Question

A rectangular loop consists of 106 closelywrapped turns and has dimensions 0.40 m by 0.30 m. The loop ishinged along the y-axis, and the plane of the coil makesan angle of 30.0° with the x-axis (see figure below).What is the magnitude of the torque exerted on the loop by auniform magnetic field of 0.93 T directedalong the x-axis, when the current in the windings has avalue of 1.2 A in the direction shown?
1 N · m

What is the expected direction of rotation of the loop? 2 clockwise as viewed from abovethe loop should notrotate     counterclockwise asviewed from the above 2

Explanation / Answer

the torque M=B*nI*area*cos30 n=106 ; area=0.4*0.3 =0.12 m2 => M=12.29 N.m i don't see the figure.... ,so direction of rotationof the loop is offset the =30 , it means that it rotatesto reduce the different angle between the loop and vector B i don't see the figure.... ,so direction of rotationof the loop is offset the =30 , it means that it rotatesto reduce the different angle between the loop and vector B

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