| ⇦ | 
| ⇨ |
A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m². If the density of charge carriers of the wire is 5×10²⁶ m⁻³, the drift velocity of the electrons will be
Options
(a) 1×10² ms⁻¹
(b) 1.56×10⁻² ms⁻¹
(c) 1.56×10⁻³ ms⁻¹
(d) 1×10⁻²ms⁻¹
Correct Answer:
1.56×10⁻² ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In intrinsic semiconductor at room temperature number of electrons and holes are
- If F⃗ is the force acting on a particle having position vector r⃗ and ? ⃗ be the torque
- When alpha particles captures and electron, then it becomes a
- A long straight wire carries a certain current and produces a magnetic field
- When a metallic surface is illuminated with radiation of wavelength λ,
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In intrinsic semiconductor at room temperature number of electrons and holes are
- If F⃗ is the force acting on a particle having position vector r⃗ and ? ⃗ be the torque
- When alpha particles captures and electron, then it becomes a
- A long straight wire carries a certain current and produces a magnetic field
- When a metallic surface is illuminated with radiation of wavelength λ,
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