

MCQOPTIONS
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1. |
A triangular loop of side l carries a current I. It is placed in a magnetic field B such that the plane of the loop is in the direction of B. The torque on the loop is [MP PET 2003] |
A. | Zero |
B. | IBl |
C. | OB |
D. | \[\frac{\sqrt{3}}{4}IB{{l}^{2}}\] |
Answer» E. | |