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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.
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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 body is moving with velocity 30 m/s towards east. After 10 seconds its velocity
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- When alpha particles captures and electron, then it becomes a
- Frequency of stretched string will increase by
- All components of the electromagnetic spectrum in vacuum have the same
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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