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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: - Which of the following phenomenon exhibited the particle nature of light?
- The width of the diffraction band varies
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- In a compound microscope, the focal length of the objective is 2.5 cm and of eye lens
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following phenomenon exhibited the particle nature of light?
- The width of the diffraction band varies
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- In a compound microscope, the focal length of the objective is 2.5 cm and of eye lens
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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