1) (20 marks) Using superposition, for the network of the figure below, determine the voltage $V_L$ ($\mu = 20$). Use the superposition approach.
$V = 2 V \angle 0^\circ$
$I = 2 mA \angle 0^\circ$
$R_1 = 5 k\Omega$
$X_C = 1 k\Omega$
$R_2 = 4 k\Omega$