| ⇦ | 
| ⇨ |
A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity of 3 x 10⁴ m/s. The charge density of beam is
Options
(a) 6.6 x 10⁻⁴ m⁻³
(b) 6.6 x 10⁻⁶ m⁻³
(c) 6.6 x 10⁻⁵ m⁻³
(d) none of these
Correct Answer:
6.6 x 10⁻⁵ m⁻³
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A charge of 100 μC has a potential at a distance of 9 m is
- A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
- A body oscillates with amplitude of 10 cm in a horizontal platform.
- The acceleration due to gravity near the surface of a planet of radius R and density d
- A wire is stretched under a force. If the wire suddenly snaps the temperature
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A charge of 100 μC has a potential at a distance of 9 m is
- A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
- A body oscillates with amplitude of 10 cm in a horizontal platform.
- The acceleration due to gravity near the surface of a planet of radius R and density d
- A wire is stretched under a force. If the wire suddenly snaps the temperature
Topics: Dual Nature of Matter and Radiation (150)
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