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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.
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- Photocells convert
- The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T
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- Match the following columns about collision
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The self induced e.m.f. in a 0.1 H coil when the current in it is changing
- Photocells convert
- The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
- Match the following columns about collision
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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