Chapter 30, Problem 72E

(a)

To determine

The current through $R_0,R\text{ and }{S}_2$ and the potential differences $v_{ac}$ and $v_{cb}$ just after $S_2$ is closed.

(b)

To determine

The current through $R_0,R\text{ and }{S}_2$ and the potential differences $v_{ac}$ and $v_{cb}$ after $S_2$ has been closed a long time.

(c)

To determine

The expressions for the current through $R_0,R\text{ and }{S}_2$ as functions of time and plot the functions.