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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.
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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 boat is sent across a river with a velocity of 8 km/h.If the resultant velocity
- The Davisson- Germer experiment is the direct evidence of
- Hydrogen atom in ground state is excited by a monochrmatic radiation of λ=975 Å
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof
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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