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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: - If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
- Two beams of light having intensities I and 4I interfere to produce a fringe pattern
- A compass needle which is allowed to move in a horizontal plane
- The Boolean expression P+ P ̅ Q, where P and Q are the inputs of the logic
- If the magnetising field on a ferromagnetic material is increased, its permeability
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
- Two beams of light having intensities I and 4I interfere to produce a fringe pattern
- A compass needle which is allowed to move in a horizontal plane
- The Boolean expression P+ P ̅ Q, where P and Q are the inputs of the logic
- If the magnetising field on a ferromagnetic material is increased, its permeability
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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