A parallel plate capacitor of capacitance 2 F is charged to a pot… | JEE Main 2023 Physics PYQ

MCQEasyJEE Main 2023 · 11 April, Shift 1Capacitors & Dielectrics

A parallel plate capacitor of capacitance $2 \, \text{F}$ is charged to a potential $V$ . The energy stored in the capacitor is $E_1$ . The capacitor is now connected to another uncharged identical capacitor in parallel combination. The energy stored in the combination is $E_2$ . The ratio $E_2 / E_1$ is:

A
$2 : 3$
B
$1 : 2$
C
$1 : 4$
D
$2 : 1$

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