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A parallel plate condenser with a dielectric of dielectric constant K between the plates has a capacity C and is charges to a potential V volt. The dielectric slab is slowly removed from between the plates and then reinserted. The net work done by the system in this process is
Options
(a) zero
(b) 1/2 (K-1)CV²
(c) CV²(K-1)/K
(d) (K-1) CV²
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water drops fall from a top on the floor 5 m below at regular intervals
- The angle of incidence at which reflected light is totally polarised for refraction
- In Raman effect, Stoke’s lines are spectral lines having
- The motion of a particle along a straight line is described by equation
- Copper has face centered cubic (fcc) lattice with interatomic spacing equal to 2.54Å.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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