22 A 10 F capacitor is charged by a 30 V dc supply and then

Last updated: 6/10/2023

22 A 10 F capacitor is charged by a 30 V dc supply and then connected across an uncharged 50 F capacitor Calculate a the final potential difference across the combination and b the initial and final energies CBSE 03 a 5 V b 4 5 x 10 3J 0 75 x 10 J