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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: - A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- The threshold frequency for a photosensitive metal is 3.3 x 10¹⁴ Hz.
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- The potential differences across the resistance, capacitance and inductance
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- The threshold frequency for a photosensitive metal is 3.3 x 10¹⁴ Hz.
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- The potential differences across the resistance, capacitance and inductance
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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