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Magnetism of a magnet is due to
Options
(a) Cosmic rays
(b) Large magnet at the centre of Earth
(c) Spins of electrons
(d) Gravitation
Correct Answer:
Spins of electrons
Explanation:
Spins of electrons are responsible for magnetism of a magnet.
Related Questions: - A vibration magnetometer placed in magnetic meridian has a small bar magnet
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- If a star converts all helium in its core to oxygen, then energy released per oxygen
- A 120 m long train is moving in a direction with speed 20 m/s.A train B moving
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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
- A vibration magnetometer placed in magnetic meridian has a small bar magnet
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- If a star converts all helium in its core to oxygen, then energy released per oxygen
- A 120 m long train is moving in a direction with speed 20 m/s.A train B moving
- A block of mass M is attached to the lower end of a vertical spring
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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