A 900 pF capacitor is charged by 100V battery.  (a) How much  electrostatic energy is strored
Channel: Doubtnut
Date: 2020-08-02

A 900 pF capacitor is charged by 100V battery.  (a) How much  electrostatic energy is strored  by the capacitor ? The capacitor  is disconnected from the battery and connected to another 900 pF capacitor. How much  is the electrostatic energy  stored  in the system ?