| ⇦ | 
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Work done by an external agent in separating the parallel plate capacitor is
Options
(a) CV
(b) 1/2 C²V
(c) 1/2 CV²
(d) None of these
Correct Answer:
1/2 CV²
Explanation:
Energy stored in capacitor = (1/2) CV²
External agent should apply (1/2) CV² energy for separating the plates.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Element ²³⁴U has 92 protons and 234 nucleons in its nucleus. It decays by
- A particle of mass m moves with constant speed along a circular path of radius r under
- The Davisson- Germer experiment is the direct evidence of
- In Young’s double slit experiment, for which colour the fringe width is the least
- In a Rutherford scattering experiment when a projectile of charge Z₁ and mass M₁
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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