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If a steel wire of length l and magnetic moment M is bent into a semicircular arc, then the new magnetic moment is
Options
(a) Mxl
(b) M/l
(c) 2M/π
(d) M
Correct Answer:
Mxl
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two vessels separately contain two ideal gases A and B at the same temperature,
- A solid which is transparent to visible light and whose conductivity increases
- The drift velocity does not depend upon
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two vessels separately contain two ideal gases A and B at the same temperature,
- A solid which is transparent to visible light and whose conductivity increases
- The drift velocity does not depend upon
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
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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