The switch in the circuit shown in Figure has been closed for a long time before it is ope...

The switch in the circuit shown in Figure has been closed for a long time before it is opened at t = 0. Assume that the circuit parameters are such that the response is underdamped.

a) Derive the expression for υo(t)as a function of. Vg, α, ωd, C, and R for t ≥ 0.

---

b) Derive the expression for the value of t when the magnitude of υo is maximum.

Figure