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64 drops of mercury, each charged to a potential of 10 V, are combined to form one bigger drop. The potential of this drop will be(Assume all drops are spherical)
Options
(a) 160 V
(b) 80 V
(c) 10 V
(d) 640 V
Correct Answer:
160 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following are mechanical waves?
- The concentric spheres of radii R and r have positive charges q₁ and q₂ with equal
- Thomson coefficient of a conductor is 10 µV/K. Its two ends are kept
- A wheel has moment of inertia 5 x 10⁻³ kgm² and is making 20 revolutions per sec
- A circular road of radius 1000m has banking angle 45°.The maximum safe speed of a car
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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