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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.
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- Two waves are represented by the equations y₁ = a sin (?t + kx + 0.57) m
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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 ball is dropped from a high rise platform at t = 0 starting from rest
- Two waves are represented by the equations y₁ = a sin (?t + kx + 0.57) m
- The number of beta particles emitted by a radioactive substance is twice the number
- The order of distance of an electron revolving in an atom from nucleus is
- The vector sum of two forces is perpendicular to their vector difference. In that case,
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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