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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: - Which of the following phenomena support the wave theory of light?
- The decreasing order of wavelength of infrared, microwave, ultraviolet and gamma
- For a given velocity, a projectile has the same range R for two angles of projection.
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- A plane electromagnetic wave of frequency 20 MHz travels through a space along
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following phenomena support the wave theory of light?
- The decreasing order of wavelength of infrared, microwave, ultraviolet and gamma
- For a given velocity, a projectile has the same range R for two angles of projection.
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- A plane electromagnetic wave of frequency 20 MHz travels through a space along
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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