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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 particle is executing SHM along a straight line. Its velocities at distances
- In a mass spectrometer used for measuring the masses of ions, the ions
- In the Young’s modulus experiment, if length of wire and radius both are doubled,
- A current of 2A flows through a 2Ω resistor when connected across a battery
- Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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