8–62 Refer to the RLC series circuit shown in Figure P8–62.

(a) What is the maximum output voltage vOðtÞ and at what frequency does it occur? Use Multisim and do an ac sweep from 10 Hz to 1 MHz, and then narrow your sweep until you find the frequency at which the peak occurs and the output voltage at that frequency.

(b) Bandwidth is defined as BW = fH – fL, where fH is the higher frequency at which the magnitude of the output is exactly 0.707 of the maximum value, and fL is the lower frequency at which the magnitude of the output is exactly 0.707 of the maximum value. What is the bandwidth of this circuit?

(c) What is the minimum output voltage vXðtÞ and at what frequency does it occur? Use Multisim and do an ac sweep from 10 Hz to 1 MHz, and then narrow your sweep until you find the frequency at which the minimum occurs and the output voltage at that frequency

Transcribed Image Text:

vs(t) + 1000 pF 1 H Vx(t) 100 vo(1) FIGURE P8-62