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A parallel resonant RLC circuit is driven by a current source is 20 cos ot mA and shows
Chapter 13, Problem P13.4-2(choose chapter or problem)
QUESTION:
A parallel resonant RLC circuit is driven by a current source \(i_{\mathrm{s}}=20 \cos \omega t \mathrm{~mA}\) and shows a maximum response of \(8 \mathrm{~V}\) at \(\omega=1000 \mathrm{rad} / \mathrm{s}\) and \(4 \mathrm{~V}\) at 897.6 rad / s. Find R, L, and C.
Questions & Answers
QUESTION:
A parallel resonant RLC circuit is driven by a current source \(i_{\mathrm{s}}=20 \cos \omega t \mathrm{~mA}\) and shows a maximum response of \(8 \mathrm{~V}\) at \(\omega=1000 \mathrm{rad} / \mathrm{s}\) and \(4 \mathrm{~V}\) at 897.6 rad / s. Find R, L, and C.
ANSWER:Step 1 of 5
For the parallel resonant RLC - circuit,
Substituting with and ,