Hi. Could someone check whether my answers for the following question are correct as I havent been supplied any answers to check and have an exam soon. Thanks A 12V DC source is connected in series to a 4ohm resistor and 1000μF capacitor. At t=0, the switch is closed. Calculate; Initial (t=0) current in the circuit Initial resistor voltage Final capacitor voltage time constant of the circuit current in the circuit at t=6ms final energy stored in the capacitor. Answers initial current = E/R = 12/4 = 3A Initial resistor voltage = 12V Final Capacitor voltage = 12V (Because resistor voltage falls to ≈0) ζ = CR = 1000x10^-6 x 4 = 4ms current at 6ms = Io x e^-t/CR = 3 x e^-6/4 = 0.67A Final Energy = 1/2CV^2 = 0.5 x 0.001 x 12^2 = 0.072J Thanks.