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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: - In the given figure, a diode D is connected to an external resistance R=100 Ω
- The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- In the diagram shown in figure, match the following about weight
- The escape velocity from the earth is Ve. The escape velocity from a planet
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the given figure, a diode D is connected to an external resistance R=100 Ω
- The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- In the diagram shown in figure, match the following about weight
- The escape velocity from the earth is Ve. The escape velocity from a planet
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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