(e)

From (b):

Voltage drop across the inductor is $\"\"$ .

Compare the function with $\"image\"$ .

$\"image\"$ in polar form can be written as $\"image\"$ .

$\"\"$

Voltage drop across the inductor is $\"\"$ .

Inductance $\"\"$ .

$\"\"$

Inductor current lags inductor voltage by $\"\"$ .

$\"\"$ in polar form is $\"\"$

Find the total current across the inductor.

$\"\"$

Current across the inductor is $\"\"$

$\"\"$ can be written in complex form is $\"\"$