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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
- Three identical spherical shells, each of mass m and radius r are placed
- If the ionisation energy for the hydrogen atom is 13.6 eV, the energy required
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
- The frequency of an alternating voltage is 50 cycles per second and its amplitude
- A current of 2A flows through a 2Ω resistor when connected across a battery
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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