Multiple Choice
A circular loop (radius = 0.50 m) carries a current of 3.0 A and has unit normal vector of () /3.What is the x component of the torque on this loop when it is placed in a uniform magnetic field of () T?
A) 4.7 N . m
B) 3.1 N .m
C) 19 N . m
D) 9.4 N.m
E) 12 N . m
Correct Answer:

Verified
Correct Answer:
Verified
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