The switch in Figure (mathrm{P} 7-43) has been open for a long time and is closed at

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The switch in Figure \(\mathrm{P} 7-43\) has been open for a long time and is closed at \(t=0\). The circuit parameters are \(L=\) \(1.25 \mathrm{H}, C=0.05 \mu \mathrm{F}, R_{1}=33 \mathrm{k} \Omega, R_{2}=33 \mathrm{k} \Omega\), and \(V_{\mathrm{A}}=20 \mathrm{~V}\).
(a) Find \(v_{\mathrm{C}}(t)\) and \(i_{\mathrm{L}}(t)\) for \(t \geq 0\).
(b) Is the circuit overdamped, critically damped, or underdamped?


(c) Use Multisim to validate your results. In Grapher View plot \(v_{\mathrm{C}}(t)\) using the left axis and \(i_{\mathrm{L}}(t)\) on the right axis.

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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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