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The work done in rotating a magnetic of magnetic moment 2 A-m² in a magnetic field of 5 x 10³ T from the direction along the magnetic field to opposite direction in the magnetic field is
Options
(a) Zero
(b) 2 x 10⁻² J
(c) 10⁻² J
(d) 10 J
Correct Answer:
2 x 10⁻² J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- An automobile moves on a road with a speed of 54 km h⁻¹. The radius of its wheels
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- The amplitude of S.H.M. y=2 (sin 5πt+√2 cos 5πt) is
- At place on earth, the vertical component of earth’s magnetic field is √3 times
- The length of second pendulum is 1 m on earth. If mass and diameter
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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