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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.
Related Questions: - The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic susceptibility of a material of a rod is 299. Permeability of vacuum
- An electric dipole of dipole moment p is placed in a uniform external electric field
- The input characteristics of a transistor in CE mode is the graph obtained by plotting
- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- Small drops of the same size are charges to V volt each. If n such drops coalesce
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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