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A recantagular coil of length 0.12 m an...

A recantagular coil of length `0.12 m` and width `0.1 m` having 50 turns of wire is suspended vertically in unifrom magnetic field of srenght 0.2 `Weber//m^(2)`. The coil carres a current of 2 A. If the plane of the coil is inclined at an angl,e of `30^(@)` with the direction of the feld the torque required to keep the coil in stable equilibrium will be

A

0.12 Nm

B

0.15 Nm

C

0.20 Nm

D

0.24 Nm

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-MAGNETIC EFFECT OF ELECTRIC CURRENT-COMPETITIVE THINKING
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