(Solved): Figure 1. RLC circuit for the investigation of series resonance Figure 2. Phasor diagram for the ci ...

Figure 1. RLC circuit for the investigation of series resonance Figure 2. Phasor diagram for the circuit in Figure 1 excited at $3000\mathrm{Hz}$ 2. In Fig. 2 at $3000\mathrm{Hz},X_C>X_L$, but at the series resonance frequency they are equal. Calculate the series resonance frequency from the component values that you found in Prob. 1 . 5 PRELIMINARY WORK 1. Consider the series RLC circuit shown in Fig. 1. The phasor diagram in Fig. 2 is drawn for a generator frequency of $3000\mathrm{Hz}$. The generator develops $2{\mathrm{V}}_w$ at its output terminals $\left(v_s\right)$, and the resistor $R$ is exactly $100?$. The capacitor $C$ is ideal, but the inductor $L$ may contain some loss resistance $r_2$. Calculate $C,L,r_2$ based on the phasor diagram, and the total impedance connected across the generator. Use a straight edge to extend the shorter lines before you attempt to measure their angles with your protractor. The magnitudes of the voltages are drawn to scale. 1 Figure 1. RLC circuit for the investigation of series resonance