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A soap bubble is charged to a potential 12V. If its radius is doubled, then the potential of the bubble becomes
Options
(a) 12V
(b) 24V
(c) 3V
(d) 6V
Correct Answer:
6V
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 height at which the weight of a body becomes 1/16 th, its weight
- The electric current in AC circuit is given by the relation i-3 sinωt+4 cos ωt.
- A battery charges a parallel plate capacitor seperated by distance(d) so that the energy
- The ratio of the acceleration for a solid sphere(mass m and radius R)rolling down
- A liquid wets a solid completely. The meniscus of the liquid in a sufficiently long
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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