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A parallel RLC circuit, which is driven by a variable
Chapter 12, Problem 12.51(choose chapter or problem)
QUESTION:
A parallel RLC circuit, which is driven by a variable frequency 2-A current source, has the following values: R = 1 k, L = 400 mH, and C = 10 F. Find the bandwidth of the network, the half-power frequencies, and the voltage across the network at the half-power frequencies.
Questions & Answers
QUESTION:
A parallel RLC circuit, which is driven by a variable frequency 2-A current source, has the following values: R = 1 k, L = 400 mH, and C = 10 F. Find the bandwidth of the network, the half-power frequencies, and the voltage across the network at the half-power frequencies.
ANSWER:Step 1 of 5
Bandwidth:
For the half-power frequencies we will first calculate the resonant frequency and the quality factor: