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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: - Magnetic induction produced at the centre of a circular loop carrying current is B.
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- Bohr’s postulates quantizes
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- For a given velocity, a projectile has the same range R for two angles of projection.
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Magnetic induction produced at the centre of a circular loop carrying current is B.
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- Bohr’s postulates quantizes
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- For a given velocity, a projectile has the same range R for two angles of projection.
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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