Condenser A has a capacity of 15µF when it is filled with a medium of dielectric constant…
Physics · JEE Advanced · NTA Exams — Electrostatics
Condenser A has a capacity of 15µF when it is filled with a medium of dielectric constant 15 . Another condenser B has a capacity of 1µF with air between the plates. Both are charged separately by a battery of 100 V. After charging, both are connected in parallel without the battery and the dielectric medium being removed. The common potential now is
- 400 V
- 800 V
- 1200 V
- 1600 V
Answer
(B) 800 V
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