A design engineer needs to know what value of (R, L), or (C) to use in circuits
Question:
A design engineer needs to know what value of \(R, L\), or \(C\) to use in circuits to achieve a certain impedance.
(a) At what radian frequency will a \(0.015-\mu \mathrm{F}\) capacitor's impedance equal \(-j 20 \Omega\) ?
(b) At what radian frequency will a \(33-\mathrm{mH}\) inductor's impedance equal \(j 20 \Omega\) ?
(c) At what radian frequency will a \(100-\Omega\) resistor's impedance equal \(20 \Omega\) ?
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Related Book For
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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