In the circuit of Fig. 7.144, assume that the switch has been in position a for a long tim...

In the circuit of Fig. 7.144, assume that the switch has been in position a for a long time, find:

(a) i1(0), i2(0), and v0(0)

(b) iL (t)

(c) i1(∞) , i2(∞) , and v0(∞) .