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Number of electrons in one mC charge, given e=1.6×10⁻¹⁹ C, will be
Options
(a) 6.25×10¹⁷
(b) 6.25×10¹⁵
(c) 1.6×10⁻¹⁶
(d) 1.8×10⁻¹⁶
Correct Answer:
6.25×10¹⁵
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The threshold frequency for a photosensitive metal is 3.3 x 10¹⁴ Hz.
- The electric resistance of a certain wire of iron is R. If its length and radius
- An inclined plane makes an angle of 30° with the horizontal.A solid sphere
- Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.
- A circular disc of radius R and thickness R/6 has moment of inertia I about an axis
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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