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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
- A body of mass 10 kg is moving on an inclined plane of inclination 30°with an acceleration
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- A potentiometer wire has length 4m resistance 8Ω. The resistance that must be connected
- Two coils of self inductance 2 mH and 8 mH are placed so close together
- What is the difference between soft and hard X-ray?
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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