| ⇦ | 
| ⇨ |
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 10 micro farad capacitor is charged to 500 V and then its plates are joined
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- The ratio of the dimensions of planck’s constant and that of the moment of inertia is
- In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
- Which of the following rods of same material undergoes maximum elongation
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 10 micro farad capacitor is charged to 500 V and then its plates are joined
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- The ratio of the dimensions of planck’s constant and that of the moment of inertia is
- In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
- Which of the following rods of same material undergoes maximum elongation
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply