The circuit below operates with the switch K closed until steady state is reached. At t = 0 the switch K is opened. Determine the voltage vk(t) across the switch after it is opened. (> 0) What I attempted to do first was redraw the circuit when the switch is opened: I am unsure of what the next steps should be. But this is my attempt: V0 + Vk + LI1 = R1(I1 - I2) + Ls(I1 - I2) LI1 + V1/s = R1(I2 - I1) + Ls(I2 - I1) + R2I2 + I2/Cs I'm not sure if these equations are correct and do not want to go on if they aren't since everything would be wrong. Thanks in advance.