| ⇦ | 
| ⇨ |
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 aeroplane flies 400m due to North and then 300m due to south and then flies
- The wetability of a surface by a liquid depends primarily on
- For transistor action (1) Base, emitter and collector regions should have similar size
- A current I ampere flows along the inner conductor of a co-axial cable and returns
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An aeroplane flies 400m due to North and then 300m due to south and then flies
- The wetability of a surface by a liquid depends primarily on
- For transistor action (1) Base, emitter and collector regions should have similar size
- A current I ampere flows along the inner conductor of a co-axial cable and returns
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
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