A current of 0.10 A flows through a rectangular 100-winding current loop with dimensions 0.4 m and 0.3 m shown in the figure. The ring is hinged on one side and the ring plane is at an angle of 30 ° with the positive x-axis. If there is a 0.8 T uniform magnetic field along the positive x-axis, calculate the torque applied to the loop. A. 0.48 Nm B. 8.3 10-3 Nm C. 4.8 10-3 Nm D. 0.83 Nm
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