| ⇦ | 
| ⇨ |
A current I ampere flows along the inner conductor of a co-axial cable and returns along the outer conductor of the cable, then the magnetic induction at any point outside the conductor at a distance r metre from the axis is
Options
(a) ∞
(b) zero
(c) μ₀∕4π 2i/r
(d) μ₀∕4π 2πi/r
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Find the right condition(s) for Fraunhofer diffraction due to a single slit.
- The horizontal range and the maximum height of a projectile are equal
- In an electrical circuit R,L,C and an AC voltage source are all connected in series.
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- A particle moves along the x-axis from x=0 to x=5 m under the influence of a force
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Find the right condition(s) for Fraunhofer diffraction due to a single slit.
- The horizontal range and the maximum height of a projectile are equal
- In an electrical circuit R,L,C and an AC voltage source are all connected in series.
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- A particle moves along the x-axis from x=0 to x=5 m under the influence of a force
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