⇦ | ⇨ |
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: - Identify the wrong statement
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- The limiting angle of incidence for an optical ray that can be transmitted
- A radioactive substance has a half-life of four months. Three-fourth of substance
- The magnetic lines of force inside a bar magnet
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Identify the wrong statement
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- The limiting angle of incidence for an optical ray that can be transmitted
- A radioactive substance has a half-life of four months. Three-fourth of substance
- The magnetic lines of force inside a bar magnet
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