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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 parallel plate capacitor with air between the plates has a capacitance of 9 pF.
- The amplitude of S.H.M. y=2 (sin 5πt+√2 cos 5πt) is
- On bombarding U²³⁵ by slow neutron, 200 MeV energy is released. If the power output
- A body of mass 3 kg acted upon by a constant force is displaced by S meter
- Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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