A certain load has an apparent power given by |S| = 11 VA and a reactive power given by Q = −9 VAR. If the current through the load is Irms = 3 + j7 mA, find the impedance of the load, ZL. What is the value of the load reactance, XL = Im[ZL]? Enter your answer in units of kilo-Ohms (kΩ).
In the circuit shown, the impedance values are zR1 = 11 Ω, zR2 = 6 Ω, zC = −3 jΩ, zL = 4 jΩ, and the source is an AC voltage source whose phasor representation is Vs = 37∠80∘V. If the load impedance is chosen to maximize real power transferred to the load, what will be the real power in the load? Provide your answer in units of Watts.