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JEE MAIN 2019
09-04-2019 - S1
Question
A rectangular coil (Dimension 5 cm × 2.5 cm) with 100 turns, carrying a current of 3 A in the clock-wise direction, is kept centered at the origin and in the X-Z plane. A magnetic field of 1 T is applied along X-axis. If the coil is tilted through 45° about Z-axis, then the torque on the coil is
Select the correct option:
A
0.55 Nm
B
0.27 Nm
C
0.42 Nm
D
0.38 Nm
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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