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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:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
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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 proton and helium nucleus are shot into a magnetic field at right angles to the field
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
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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