A parallel plate capacitor of capacity C_ 0 is charged to a potential V_ 0 (i) The energy…
Physics · JEE Advanced · NTA Exams — Electrostatics
A parallel plate capacitor of capacity \(C_{0}\) is charged to a potential \(V_{0}\)
(i) The energy stored in the capacitor when the battery is disconnected and the separation is doubled E1
(ii) The energy stored in the capacitor when the charging battery is kept connected and the separation between the capacitor plates is doubled is E2. Then E1/E2 value is
(i) The energy stored in the capacitor when the battery is disconnected and the separation is doubled E1
(ii) The energy stored in the capacitor when the charging battery is kept connected and the separation between the capacitor plates is doubled is E2. Then E1/E2 value is
- 4
- 3/2
- 2
- ½
Answer
(A) 4
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