| ⇦ | 
| ⇨ |
Magnetic induction produced at the centre of a circular loop carrying current is B. The magnetic moment of the loop of radius R is (where, μ₀=permiability of free space)
Options
(a) BR²/2πμ₀
(b) 2πBR³/μ₀
(c) BR²/2πμ₀
(d) 2πBR²/μ₀
Correct Answer:
2πBR³/μ₀
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
- Electrical force is acting between two charges kept in vacuum. A copper plate
- Charge q is uniformly spread on a thin ring of radius R. The ring rotates
- The maximum kinetic energy of emitted electrons in a photoelectric effect
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
- Electrical force is acting between two charges kept in vacuum. A copper plate
- Charge q is uniformly spread on a thin ring of radius R. The ring rotates
- The maximum kinetic energy of emitted electrons in a photoelectric effect
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