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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: - A bullet of mass m moving with velocity v strikes a block of mass M at rests
- Which of the following does not increase regularly?
- A steady current is passing through a linear conductor of non-uniform cross-section.
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- A high altitude, a body explodes at rest into two equal fragments with one fragment
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bullet of mass m moving with velocity v strikes a block of mass M at rests
- Which of the following does not increase regularly?
- A steady current is passing through a linear conductor of non-uniform cross-section.
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- A high altitude, a body explodes at rest into two equal fragments with one fragment
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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