A 5 μ F capacitor is charged fully by a 220 V supply. It is then disconnected from the supply and is connected in series to another uncharged 2.5 μ F capacitor. If the energy change during the charge redistribution is X/100J then value of X to the nearest integer is _ _ _.

Electrostatics: JEE Main 2020 Physics question

JEE Main 2020 · 2 Sep, Morning shift · Q40

JEE Main 20202 Sep, Morning shiftPhysicsMediumElectrostatics167× since 2002

A 5

\mu

F capacitor is charged fully by a 220 V supply. It is then disconnected from the supply and is connected in series to another uncharged 2.5

\mu

F capacitor. If the energy change during the charge redistribution is

{X \over {100}}J

then value of X to the nearest integer is _____.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2020 Electrostatics Question with Answer (2 Sep Morning shift, Q40) | JEE Arc