A series ac circuit contains a 250-ohm resistor, a 15-mH inductor, a 3.5uF capacitor, and an ac power source of voltage amplitude 45 v operating at an angular frequency of 360 rad/s, (a) what is the power factor of this circuit? (b) Discover the average power delivered to the entire circuit (c) what is the average power delivered to the capacitor, to the resistor, and to the inductor?