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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
- Two identical cells of the same e.m.f. and same internal resistance
- The minimum velocity (in ms⁻¹) with which a car driver must traverse a flat curve
- A body starts from rest, what is the ratio of the distance travelled by the body
- The time of reverberation of a room A is one second. What will be the time (in seconds)
- A thin rod of length L and mass M is held vertically with one end on the floor
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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