The periodic triangular wave in Figure P13-22 is applied to the (R L C) circuit shown in

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The periodic triangular wave in Figure P13-22 is applied to the \(R L C\) circuit shown in the figure.
(a) Use the results in Figure 13-4 in the text to find the Fourier coefficients of the input for \(V_{\mathrm{A}}=5 \mathrm{~V}\) and \(T_{\mathrm{O}}=\) \(400 \pi \mu \mathrm{s}\).
(b) Find \(T(s)=V_{\mathrm{C}}(s) / V_{\mathrm{S}}(s)\).
(c) Find the amplitude of the first five nonzero terms in the Fourier series for \(v_{C}(t)\) when \(R=1 \Omega, L=8 \mathrm{mH}\), and \(C=\) \(0.2 \mu \mathrm{F}\) What term in the Fourier series tends to dominate the response? Explain.
(d) Build the circuit but use a simple ac source. Do an ac sweep and verify why the circuit responds as it does. Multiply the input \(a_{n}\) at \(25 \mathrm{krad} / \mathrm{s}\) and verify that \(v_{\mathrm{C}}(t)\) is correct.

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The Analysis And Design Of Linear Circuits

ISBN: 9781119913023

10th Edition

Authors: Roland E. Thomas, Albert J. Rosa, Gregory J. Toussaint

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