| ⇦ | 
| ⇨ |
The drift speed of electrons in copper wire of diameter and length l is v. If the potential difference across the wire is doubled, then the new drift speed becomes
Options
(a) v
(b) 2v
(c) 3v
(d) v/2
Correct Answer:
2v
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The kinetic energy of an electron in the first excited state is
- The intensity at the maximum in a Young’s double slit experiment is I₀.
- Following figures show the arrangement of bar magnets in different configurations
- If the error in the measurement of momentum of particle is (+100%)
- The de-broglie wavelength of an electron in 4th orbit is
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The kinetic energy of an electron in the first excited state is
- The intensity at the maximum in a Young’s double slit experiment is I₀.
- Following figures show the arrangement of bar magnets in different configurations
- If the error in the measurement of momentum of particle is (+100%)
- The de-broglie wavelength of an electron in 4th orbit is
Topics: Current Electricity (136)
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