| ⇦ | 
| ⇨ |
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 object placed at 20 cm in front of a concave mirror produces three times
- A leaf which contains only green pigments is illuminated by a laser light
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
- In L-C-R series circuit, an alternating emf e and current i are given by the equations
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An object placed at 20 cm in front of a concave mirror produces three times
- A leaf which contains only green pigments is illuminated by a laser light
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
- In L-C-R series circuit, an alternating emf e and current i are given by the equations
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