Problem 3 (a) Find the cutoff frequency of the filter below. 200 k. 2 20 ke 0.1 uF + (b) If a 5 Vpp sinusoidal signal with 50 Hz frequency is applied at the input of this filter, what would the peak-to-peak voltage be at the output? T L Problem 4 Design the following filters with a maximum gain of 5. (a) bandpass filter with cutoff frequencies 50 Hz and 800 Hz. (b) bandreject filter with cutoff frequencies 50 Hz and 800 Hz.
