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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 body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The depletion layer in the p-n junction region is caused by
- A planar coil having 12 turns carries 15 A current. The coil is oriented with respect
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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 body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- The depletion layer in the p-n junction region is caused by
- A planar coil having 12 turns carries 15 A current. The coil is oriented with respect
- Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
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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