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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: - Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
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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
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
- A galvanometer acting as a voltmeter will have
- A radioactive substance emits n beta particles in the first 2 s and 0.5 n beta
- A point charge q is situated at a distance r on axis from one end of a thin
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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