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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: - Two capacitors 3μF and 4μF, are individually charged across a 6 V battery.
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle
- A student performs an experiment to determine the Young’s modulus of a wire
- Two straight wires each 10cm long are parallel to one another and seperated by 2 cm.
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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
- Two capacitors 3μF and 4μF, are individually charged across a 6 V battery.
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle
- A student performs an experiment to determine the Young’s modulus of a wire
- Two straight wires each 10cm long are parallel to one another and seperated by 2 cm.
- A liquid wets a solid completely. The meniscus of the liquid in a sufficiently long
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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