In Circuit-1 and Circuit-2 shown in the figures `R_(1)=1 Omega ,R_(2) = 2 Omega and R_(3) = 3 Omega P_(1) and P_(2)` are the power dissipations in Circuit-1 and Circuit-2 when the switches S1 and S2 are in open conditions, respectively . `Q_(1) and Q_(2)` are the power dissipations in Circuit-1 and Circuit-2 when the switches `S_(1) and S_(2)`are in closed conditions, respectively.

Which of the following (s) is (are ) correct ?

Options

A. When a voltage source of 6 ? is connected across A and B in both circuits`P_(1) lt P_(2)` s
B. When a constant current source of 2 ??? is connected across A and B in both circuits,`P_(1) gt P_(2)`
C. When a voltage source of 6 ? is connected across A and B in Circuit-1`Q_(1) gt P_(1)`
D. When a constant current source of 2 ??? is connected across A and B in both circuits,`Q_(2) lt Q_(1)`