ECET $116-$ Inductor$/$RL $$ Lab

Nam

$2.$ A series RL circuit has a $14\mathrm{.}4$ V battery, an SPST switch, a resistor $R=86k,$ and an $L=1\mathrm{.}8mH.$

a$)$ Draw a schematic of the circuit here:

b$)$ What is the value of the time constant T of the circuit?

c$)$ The switch has been open a long time, but gets closed at time $t=0.$ Fill in the following table of voltage and current values, at the given time. SHOW ANY CALCULATIONS YOU DID TO OBTAIN THE VALUES:

$\backslash$table$[[$Time t$,$VL $($ind voltage$),$VR $($res voltage$),$I $($current$)],[0+ns,,,],[10$ ns$,,,],[70$ ns$,,,]]$