When a capacitor C (in F) and an inductor L (in H) are placed in series, the magnitude of the circuit impedance |z| (in Q2) at applied frequency f (in Hz) is given by the formula: |z| = 2nLf – (2nCf)~1 You are given that L = 0.1 H, C = 2 mF and that the applied frequency is increasing at the rate of 2 Hz/s. Determine the rate at which the magnitude of the circuit impedance will be changing (in 2/s) at the instant when f = 10 Hz.

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When a capacitor C (in F) and an inductor L (in H) are placed in series, the magnitude of the circuit impedance |z| (in Q) at
applied frequency f (in Hz) is given by the formula:
|z| = 2nLf – (2nCH-1
You are given that L = 0.1 H, C = 2 mF and that the applied frequency is increasing at the rate of 2 Hz/s.
Determine the rate at which the magnitude of the circuit impedance will be changing (in 2/s) at the instant when f= 10 Hz.
Transcribed Image Text:When a capacitor C (in F) and an inductor L (in H) are placed in series, the magnitude of the circuit impedance |z| (in Q) at applied frequency f (in Hz) is given by the formula: |z| = 2nLf – (2nCH-1 You are given that L = 0.1 H, C = 2 mF and that the applied frequency is increasing at the rate of 2 Hz/s. Determine the rate at which the magnitude of the circuit impedance will be changing (in 2/s) at the instant when f= 10 Hz.
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