A 100 turns coil shown in figure carries a current of 2 A in a magnetic field 
. The torque acting on the coil is
A
tending to rotate the side AD out of the page. B
tending to rotate the side AD into the page. C
tending to rotate the side AD out of the page. D
tending to rotate the side AD into the page.
Text Solution
Verified by ExpertsThe correct answer is:
A
Torque acting on the coil, 
NiBA
Direction of torque 
is given by the vector 
.
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