1. The problem statement, all variables and given/known data An electric circuit is shown as above. The switch S is closed for a long time and the current flowing is constant. Given that C1 = 3 μF, C2 = 6 μF, R1 = 4 kΩ, R2 = 7 kΩ If the power at R2 resistor is 2,4 W a) Determine the charge at C1 b) When the switch is opened, after some miliseconds, how much does charge at C2 change? 2. Relevant equations KVL, KCL 3. The attempt at a solution I still have no idea whether the current at right loop is zero when the switch is opened. Please help..