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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 work function of metals is in the range of 2 eV to 5 eV.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The work function of metals is in the range of 2 eV to 5 eV.
- A monoatomic gas is suddenly compressed to (1/8)th of its initial volume adiabatically.
- Energy of photon whose frequency is 10¹² MHz will be
- A parallel plate capacitor of a capacitance 1 pF has seperation between the plates
- A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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