| ⇦ | 
| ⇨ |
A silver wire of radius 0.1 cm carries a current of 2A. If the charge density in silver is 5.86×10²⁸ m⁻³, then the drift velocity is
Options
(a) 0.2×10⁻³ ms⁻¹
(b) 0.4×10⁻⁴ ms⁻¹
(c) 0.68×10⁻⁴ ms⁻¹
(d) 7×10⁻⁴ ms⁻¹
Correct Answer:
0.68×10⁻⁴ ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A tuning fork gives 4 beats with 50 cm length of a sonometer
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- Magnetic induction produced at the centre of a circular loop carrying current is B.
- The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be.
- The coefficient of mutual inductance of two coils is 6 mH. If the current flowing
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tuning fork gives 4 beats with 50 cm length of a sonometer
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- Magnetic induction produced at the centre of a circular loop carrying current is B.
- The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be.
- The coefficient of mutual inductance of two coils is 6 mH. If the current flowing
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