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A cylindrical capacitors has charge Q and length L. If both the charge and length of the capacitors are doubled, by keeping other parameters fixed, the energy stored in the capacitor
Options
(a) remains same
(b) increases two times
(c) decreases two times
(d) increases four times
Correct Answer:
increases two times
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
- If v is the speed of sound in air, then the shortest length of the closed pipe
- A wire is suspended vertically from one of its ends is stretched by attaching a weight
- Two pendulums A and B are oscillating simultaneously with time period
- The escape velocity from the earth is Ve. The escape velocity from a planet
- Order of e/m ratio of proton, α-particle and electron is
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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