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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 moment of inertia of a thin circular disc about an axis passing through its centre
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The moment of inertia of a thin circular disc about an axis passing through its centre
- Wave nature of light is verified by
- A particle moves along the x-axis such that its co-ordinate (x) varies with time (t)
- An inductor coil is connected to a 12 V battery and drawing a current 24 A. This coil
- When a mass m is attached to a spring, it normally extends by 0.2 m.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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