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A freely suspended bar magnet aligns itself in
Options
(a) A direction
(b) A particular direction
(c) Any direction
(d) Depends on mass of target
Correct Answer:
A particular direction
Explanation:
A freely suspended bar magnet aligns itself in a particular direction. That is along N-S direction.
Related Questions: - If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
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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
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
- Hydrogen atom in ground state is excited by a monochrmatic radiation of λ=975 Å
- A carnot engine working between 300 K and 600 K has a work output of 800J per cycle.
- A planet moving along an elliptical orbit is closest to the sun at a distance of r₁
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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