A circular loop carrying a current of 3.0 A is oriented in a magnetic field of 0.35 T.The loop has an area of 0.24 m2 and is mounted on an axis,perpendicular to the magnetic field,which allows the loop to rotate.What is the torque on the loop when its plane is oriented at a 50° angle to the field?
A) 4.6 N⋅m
B) 0.16 N⋅m
C) 0.076 N⋅m
D) 0.23 N⋅m
Correct Answer:
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