A parallel plate capacitor is filled by a dielectric whose permittivity varies with the…
Physics · JEE Advanced · NTA Exams — Electrostatics
A parallel plate capacitor is filled by a dielectric whose permittivity varies with the applied voltage according to the law εr = αV where α =1V–1.A similar capacitor without dielectric is charged to voltage V0=156 volt and is connected in parallel with first nonlinear uncharged capacitor. What is final voltage across the capacitors.
- 6 volt
- 30 volt
- 12 volt
- 4 volt
Answer
(C) 12 volt
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