Hi pls help ith a-c, need this urgently. Accurate answers pls and upvote guaranteed. Thanks.

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Hi pls help ith a-c, need this urgently. Accurate answers pls
and upvote guaranteed. Thanks.

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Q2 Laplace Transforms for Circuit Analysis A first-order Butterworth filter is shown in transfer function form in Figure Q2(a). X(t) vt Wc S + wc Figure Q2(a) A first-order Butterworth filter with cut-off frequency we rads1. Answer all parts of this question. Use of mathematical software, such as MATLAB, is permitted. Enter all numbers rounded to the nearest integer unless otherwise advised.

Q20 Frequency response The magnitude response for the Butterworth filter shown in Figure Q2(a) is given by |H.ju)! = = ولا اعتها + ساز | and the frequency response diagram (Bode plot) is shown in Figure-Q2(b). Bode Diagram -3 dB Magnitude (de 20 30 20 . Phase deg W X10 4X10 MX100 WX10 Frequency rad W X10? Figure Q2(b) Frequency response of a first-order Butterworth filter with cut-off frequency equal to we rads-1 In the following questions, the cut-off frequency is we = 0.2 rads-1. a) What is the attenuation (jw)|and phase shift ZH(jw) of the filter at the cut-off frequency we = 0.2 rads-1? Attenuation |H(jwe) Round your answer to 3 significant figures. (no units) Phase shift ZH(jwe) your answer to 3 significant figures. radians. Round

b) Compute the pass-band attenuation in decibels when w, = 0.14 rads1. Round your answer to the nearest integer. Submit part 1 mark Unanswered c) Compute the stop-band attenuation in decibels when w, = 4 rads1. Round your answer to the nearest integer. Submit part 1 mark Unanswered