| ⇦ | 
| ⇨ |
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.
Related Questions: - When a mass M is attached to the spring of force constant k,
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a mass M is attached to the spring of force constant k,
- Small drops of the same size are charges to V volt each. If n such drops coalesce
- Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
- The interferance pattern is obtained with two coherent light sources of intensity
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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