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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
- A small block of super dense material has mass 3 x 10²⁴ kg.It is situated at a height
- A particle of mass m oscillates along x-axis according to equation x = a sin ?t
- Bragg’s law for X-rays is
- In the given (V – T) diagram, what is the relation between pressure P₁ and P₂?
- In electromagnetic wave, according to Maxwell, changing electric field gives
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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