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A rectangular coil of length 0.12 m and width 0.1 m having 50 turns of wire is suspended vertically in a uniform magnetic field of strength 0.2 Weber/m². The coil carries a current of 2A. If the plane of the coil is inclined at an angle of 30⁰ with the direction of field, the torque required to keep the coil in stable equilibrium will be
Options
(a) 0.24 Nm
(b) 0.12 Nm
(c) 0.15 Nm
(d) 0.20 Nm
Correct Answer:
0.20 Nm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The threshold wavelength for photoelectric emission from a material is 4800 Å.
- The wavelength of the first line of Lymasn series for hydrogen atom is equal
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The threshold wavelength for photoelectric emission from a material is 4800 Å.
- The wavelength of the first line of Lymasn series for hydrogen atom is equal
- Six molecules have speeds 2 units, 5 units, 3 units, 6 units, 3 units and 5 units
- RMS velocity of gas is proportional to
- An electron moves on a straight line path XY as shown. The abcd is a coil adjacent
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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