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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: - Electrons used in an electron microscope are accelerated by a voltage of 25 kV
- Ohm’s law is not applicable except to
- A radiation of energy ‘E’ falls normally on a perfectly reflecting surface
- If α (current gain) of transistor is 0.98, then what is the value of β
- If the wavelength of incident light falling on a photosensitive material decreases,
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electrons used in an electron microscope are accelerated by a voltage of 25 kV
- Ohm’s law is not applicable except to
- A radiation of energy ‘E’ falls normally on a perfectly reflecting surface
- If α (current gain) of transistor is 0.98, then what is the value of β
- If the wavelength of incident light falling on a photosensitive material decreases,
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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