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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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- Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
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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 name of ions knocked out from the hot surface is
- Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
- The potential energy of a 1 kg particle free to move along the x-axis is given by
- A spherical drop of mercury having a potential of 2.5 v is obtained as a result
- A block of mass m moving at a velocity v collides with another block of mass 2m
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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