| ⇦ | 
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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.
Related Questions: - The distance travelled by an object along a straight line in time t is given by
- A magnet of length 10 cm and magnetic moment 1 A-m² is placed
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The distance travelled by an object along a straight line in time t is given by
- A magnet of length 10 cm and magnetic moment 1 A-m² is placed
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- Which is incorrect about thermal process
- In common base circuit of a transistor, current amplification factor is 0.95.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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