In an RLC circuit where the frequency of the emf source is in resonance, the impedance Z is O equal to the resistance R. J equal to the difference between the capacitive and inductive reactances. less than the resistance R. O greater than the resistance R.Question 1 A series PLC circuit has a capacitor with a capacitance of 25.0 pF , an inductor with an inductance of 0.200 H and a resistor with a resistance of 61.0 0. The circuit has a rms current of 2.70 A when the frequency is 77.0 Hz. What is the phase angle? The Phase Angle: Question 2 A series RLC circuit is connected to an oscillator with an rms voltage of 43.0 V, and consists of a 29.0 mH inductor, a 2.20 nF capacitor, and a 440. Q resistor. If w = Wo, what is the power supplied to the circuit