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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
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- A wire of one metre length carries a constant current. The wire is bent to form
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
- The phase difference between the flux linked with a coil rotating in a uniform
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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