P $8\mathrm{.}4-2o+$ The circuit shown in Figure P $8\mathrm{.}4-2$ is at steady state before the switch closes at time $t=0.$ The switch remains closed for $1\mathrm{.}5$ s and then opens. Determine the inductor current $i(t)$ for $t>0.$

Answer:

P $8\mathrm{.}4-2o+$ The circuit shown in Figure P $8\mathrm{.}4-2$ is at steady state before the switch closes at time $t=0.$ The switch remains closed for $1\mathrm{.}5$ s and then opens. Determine the inductor current $i(t)$ for $t>0.$

$!!!$ Solve using Thevenin's Theorem $!!!$