a parallel plate capacitor is charged by a battery to a potential difference v it is disconnected from battery - Physics - Electrostatic Potential And Capacitance

Question

a parallel plate capacitor is charged by a battery to a potential
difference v it is disconnected from battery and then connected to
another uncharged capacitor of the same capacitance calculate the
ration of the energy stored in the combination to the initial
energy on the single capacitor

Sanjay Singh · Accepted Answer

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a parallel plate capacitor is charged by a battery to a potential difference v .it is disconnected from battery and then connected to another uncharged capacitor of the same capacitance . calculate the ration of the energy stored in the combination to the initial energy on the single capacitor.