A capacitor of capacitance 2uF is charged to a potential

Last updated: 6/14/2023

A capacitor of capacitance 2uF is charged to a potential difference of 200 V After disconnecting from the battery it is connected in parallel with an another unchanged capacitor The common potential is 20 V The capacitance of the second capacitor is 1 2 F 2 F 2 4uF 3 18 F 4 16 F