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A wire of length L metre carrying a current I ampere is bent in the form of a circle. The magnitude of th magnetic moment is
Options
(a) L²I²/4π
(b) LI/4π
(c) L²I/4π
(d) LI²/4π
Correct Answer:
L²I/4π
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An object placed at 20 cm in front of a concave mirror produces three times
- A monoatomic gas is suddenly compressed to (1/8)th of its initial volume adiabatically.
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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
- An object placed at 20 cm in front of a concave mirror produces three times
- A monoatomic gas is suddenly compressed to (1/8)th of its initial volume adiabatically.
- Assertion(A) :The change in kinetic energy of a particle is equal to the work done
- Bohr’s postulates quantizes
- The approximate depth of an ocean is 2700 m. The compressibility of water is
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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