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A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated by 1mm having a potential difference of 500 V. The charge on the drop is (g=10ms⁻²)
Options
(a) 2×10⁻⁹C
(b) 2×10⁻¹¹C
(c) 2×10⁻⁶C
(d) 2×10⁻⁹C
Correct Answer:
2×10⁻¹¹C
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
- The dimensional formula for Young’s modulus is
- A layer of colourless oil spreads on water surface. White light is incident on it
- A concave mirror of focal length f₁ is placed at a distance d from a convex lens
- A car is moving in a circular horizontal track of radius 10.0 m with a constant speed
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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