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A circular coil of radius 10cm and 100 turns carries a current 1 A. What is the magnetic moment of the coil?
Options
(a) 3.142×10⁴ A-m²
(b) 10⁴ A-m²
(c) 3.142 A-m²
(d) 3 A-m²
Correct Answer:
3.142 A-m²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
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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 solid cylinder of mass M and radius R rolls without slipping down and inclined plane
- The quantity having the same units in all systems of unit is
- A bar magnet of moment M and pole strength m is cut into parts of equal lengths.
- A bar magnet is hung by a thin cotton thread in a uniform horizontal magnetic field
- A planar coil having 12 turns carries 15 A current. The coil is oriented with respect
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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