| ⇦ | 
| ⇨ |
There is a ring of radius r having linear charge density λ and rotating with a uniform angular velocity ω. The magnetic field produced by this ring at its own centre would be
Options
(a) λω²/2-μ₀
(b) μ₀λ²ω/√2
(c) μ₀λω/2
(d) μ₀λ/2ω²
Correct Answer:
μ₀λω/2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
- Which of the following is true for elastic potential energy density?
- Two strings A and B, made of same material are stretched by same tension
- Electromagnetic induction is not used in
- The angle between the two vectors A = 3i+4j+5k and B = 3i+4j-5k will be
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
- Which of the following is true for elastic potential energy density?
- Two strings A and B, made of same material are stretched by same tension
- Electromagnetic induction is not used in
- The angle between the two vectors A = 3i+4j+5k and B = 3i+4j-5k will be
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