- #1
rugerts
- 153
- 11
- Homework Statement
- Find ODE that describes circuit in terms of capacitor voltage + find its transfer function (Vc/Vs)
- Relevant Equations
- Ohm's Law; Kirchhoff's Current Law and Voltage Law; Voltage across inductor; Current through
capacitor
As you can see, I've tried using KCL at node A to find the 2nd order ODE that describes this circuit in terms of the capacitor voltage. The problem I run into, however, is that I can't find anything to put the node voltage at A in terms of. I've tried (not shown here) doing mesh current as well, but ran into similar problems. Can anyone point me in the right direction? I'm certain that after this I'll be able to find the transfer function by applying a Laplace transform since the initial conditions are 0 to make things simple.