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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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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A thin film of soap solution (n=1.4) lies on the top of a glass plate (n=1.5).
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- A long solenoid has 500 turns. When a current of 2 ampere is passed through it
- “On flowing current in a conducting wire the magnetic field is produced around it”.
- During mean life of a radioactive element, the fraction that disintegrates is
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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