1.

Two capacitors of equal capacitance (C_(1)=C_(2)) are as shown in the figure. Initially, while the swithc is open (as shown) one of the capacitors is uncharged and the other carries charge Q_(0). The energy stored in the charged capacitor is U_(0). Sometime after the switch is closed, the capacitors C_(1)"and" C_(2) carry charged Q_(1)"and"Q_(2) respectively, the energy stored in the capacitors are U_(1)"and"U_(2) respectively. Which of the following expression is correct?

Answer»

`Q_(0) =1/2(Q_(1)+Q_(2))`
`U_(0)=U_(1)+U_(2)`
`Q_(0)=1/2((U_(1))/(Q_(1))+U_(2)/Q_(2))`
`Q=Q_(2)`

ANSWER :`(A,D)`


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