(Solved): 3(a). The transfer function obtained in LTSpice for the circuit below is the continuous red plot a ...

3(a). The transfer function obtained in LTSpice for the circuit below is the continuous red plot and the dotted curve is the phase plot. Determine from the appropriate plot(s) the resonant frequency fo, the bandwidth B, and the quality factor Qo. V(n001) 11 AC 1 R1 RL RC R R .ac lin 20 0.5kHz 5kHz V(n001) 44dB- 42dB- 140? 120° 40dB- 100? 38dB- 80? 36dB- 60° 34dB- 40? 32dB- 20? 30dB- 0? 28dB- -20? 26dB- -40? 24dB- -60° 22dB- -80? 20dB- +-100? 18dB +-120? 5.0KHz 1.5KHz 2.0KHZ 2.5KHz 3.0KHz 3.5KHz 4.0KHZ 4.5KHz f? = B= 20 = (b). Determine by how much V1 (in red) leads or lags V2 (in blue). Show your calculation. V1 V2 180V- 120V- 60V- ????? 7A 5A 3A 1A -1A OV- X -60V- -120V- --3A -180V- T T T T T -5A Oms 4ms 8ms 12ms 16ms 20ms 24ms 28ms 32ms 36ms 40ms 44ms 48ms 0.5KHz 1.0KHZ L1