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A battery charges a parallel plate capacitor seperated by distance(d) so that the energy (V₀) is stored in the system. A slap of dielectric constant (K) and thickness(d) is then introduced between the plates of capacitor. The new energy of the system is given by
Options
(a) KV₀
(b) K²V₀
(c) V₀/K
(d) V₀/k²
Correct Answer:
KV₀
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
- In the Bohr’s model of hydrogen atom, the ratio of the kinetic energy to the total
- The refracting angle of a prism is A and refractive index of the material of the prism
- If (range)² is 48 times (maximum height)², then angle of projection is
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- The half life of radium is about 1600 year. Of 100 gram of radium existing now
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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