$($a$)$ Before the switch is opened, does the inductor behave as an open circuit, a short circuit, a resistor of some particular resistance, or none of those choices?

an open circuit

a short circuit

a resistor of some particular resistance

none of these choices

$($b$)$ What current does the inductor carry?

mA

$($c$)$ How much energy is stored in the inductor for

$q,$ mJ

$($d$)$ After the switch is opened, what hannens to the onorno nmwin..$-$ly stored in the inductor?

This answer has not been graded yet.

$($e$)$ Sketch a graph of the current in the inductor for $t0.$ Label the initial and final