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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.
Related Questions: - The charges Q, +q, and +q are placed at the vartices of an equilateral
- A body oscillates with amplitude of 10 cm in a horizontal platform.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The charges Q, +q, and +q are placed at the vartices of an equilateral
- A body oscillates with amplitude of 10 cm in a horizontal platform.
- The necessary condition in making of a junction transistor
- The dimensions of latent heat are
- In a series resonant LCR circuit, the voltage across R is 100 volts and R =1kΩ
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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