Only second part using PSpice please.undefined

15Vdc U yo 8 6 OUT OS W3 741 -15V R1 W 1 DK R2 w 100k V4 1 Vac OVdc C1 th 2.2nt Figure 9: Active low pass filter For the circuit in Figure 9, do the following: 1. Calculate the -3 db (cut-off) frequency. 2. Using P-Spice, plot Vc versus frequency (Range: 1kHz to 100 KHz). Find -3 db frequency using the same procedure in Part 1, and compare it with the theoretical one obtained from the calculation. 15Vdc U yo 8 6 OUT OS W3 741 -15V R1 W 1 DK R2 w 100k V4 1 Vac OVdc C1 th 2.2nt Figure 9: Active low pass filter For the circuit in Figure 9, do the following: 1. Calculate the -3 db (cut-off) frequency. 2. Using P-Spice, plot Vc versus frequency (Range: 1kHz to 100 KHz). Find -3 db frequency using the same procedure in Part 1, and compare it with the theoretical one obtained from the calculation