Multiple Choice
Torque: A circular loop of diameter 10 cm, carrying a current of 0.20 A, is placed inside a magnetic field = 0.30 T
. The normal to the loop is parallel to a unit vector
= -0.60
- 0.80
. Calculate the magnitude of the torque on the loop due to the magnetic field.
A) 4.7 × 10-4 N ∙ m
B) 2.8 × 10-4 N ∙ m
C) 0.60 × 10-4 N ∙ m
D) 1.2 × 10-4 N ∙ m
E) zero
Correct Answer:

Verified
Correct Answer:
Verified
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