The switch in the circuit

Assume that the switch in the circuit of Fig. P 7.51 has been in position a for a long time and that at t = 0 it is moved to position b. Consider the function vc(t). Find: (a) initial value vc (0 + dt) (b) final value vc (to) (c) time constant t for t > 0 (d) vc (t) fort > 0 (box your answer) (e) i = is (t) fort > 0 (box your answer)

Sample Solution