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If a magnetic substance is brought near the north or the south pole of a bar magnet, it is:
Options
(a) repelled by the north pole and attracted by the south pole
(b) attracted by the north pole and repelled by the south pole
(c) attracted by both the poles
(d) repelled by both the poles
Correct Answer:
repelled by both the poles
Explanation:
Diamagnetic substances are repelled by external magnetic fields.
Related Questions: - In Young’s double slit experiment, a third slit is made in between the double slits.
- In thermodynamics processes which of the following statements is not true?
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- Light with an energy flux of 25×10⁴ Wm⁻² falls on a perfectly reflecting surface
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double slit experiment, a third slit is made in between the double slits.
- In thermodynamics processes which of the following statements is not true?
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- Light with an energy flux of 25×10⁴ Wm⁻² falls on a perfectly reflecting surface
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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