Assume that dc steady-state conditions hold in the circuit below for t < 0. The switch closes at t=0. Find the iL(t) for t > 0, initial value iL(0+ ), final value iL(t??), neper frequency, and resonant radian frequency. The signs and units matter.
a) iL(0+ ) =?
b) final value iL(t??) = ?
c) Neper frequency, = ?
d) resonant radian frequency, = ?
e) Is this circuit overdamped, underdamped, or critically damped?
f) iL(t) = ?