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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
- In old age arteries carrying blood in the human body become narrow resulting
- The input signal given to a CE amplifier having a voltage gain of 150 is
- When a ceiling fan is switched on, it makes 10 revolutions in the first 3s
- An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
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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