| ⇦ | 
| ⇨ |
A current of 2 A is made to flow through a coil which has only one turn. The magnetic field produced at the centre is 4πx10⁻⁶ Wb/m². The radius of the coil is
Options
(a) 0.0001 m
(b) 0.01 m
(c) 0.1 m
(d) 0.001 m
Correct Answer:
0.1 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An air core coil and an electric bulb are connected in series with an AC source.
- A cord is wound round the circumference of wheel of radius
- 6Ω and 12Ω resistors are connected in parallel. This combination is connected
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- If a solid ball of metal has a concentric spherical cavity with in it if the ball
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An air core coil and an electric bulb are connected in series with an AC source.
- A cord is wound round the circumference of wheel of radius
- 6Ω and 12Ω resistors are connected in parallel. This combination is connected
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- If a solid ball of metal has a concentric spherical cavity with in it if the ball
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