Chapter 30, Problem 30.52P

(a)

To determine

The currents $i_1$, $i_2$ and $i_3$ after the switch $S$ is closed.

(b)

To determine

The currents $i_1$, $i_2$ and $i_3$ after the switch $S$ is closed at long time.

(c)

To determine

The equation for $i_3$ as a function of time t.

(d)

To determine

The value of $t$ for the current $i_3$ has half of the final value.

(e)

To determine

The value of current $i_1$ and $i_2$ when the current $i_3$ has half of its final value.