a) Find the cutoff frequency (in hertz) of the lowpass filter shown in the figure. b) Calculate H(ju) at we, 0.1we, and 10wg. c) If v; = 25cos(wt) mV, write the steady-state expression for vo when w =...

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Extracted text: a) Find the cutoff frequency (in hertz) of the lowpass filter shown in the figure. b) Calculate H(ju) at we, 0.1we, and 10wg. c) If v; = 25cos(wt) mV, write the steady-state expression for vo when w = omega., w = 0.1we, and w = 10wc. 160 N :5 µF Vo Answers: a) we 1250 rad 1250 b) H (jwc) 1250 + j1250 1250 H (50.1wc) 1250 + j125 H (j10we) 1250 1250 + j12500 c) vo (t) lu.= 17.68 cos(1250t – 45°) mV vo (t) la.1w, = 24.88 cos(125t – 5.71°) mV %3D vo (t) |101, = 2.49 cos(12500t – 84.29°) mV %3|