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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: - The dimensions of mobility of charge carriers are
- In the reaction ₉₂U²³⁴→₈₇Y²²², how many α-particle and β-particles are emitted
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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
- The dimensions of mobility of charge carriers are
- In the reaction ₉₂U²³⁴→₈₇Y²²², how many α-particle and β-particles are emitted
- A wire of length 1 m is moving at a speed of 2 ms⁻¹ perpendicular to its length
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- A sample of radioactive element has a mass of 10 gram at an instant t=0.
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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