A coupling capacitor is used to block dc current from an amplifier as shown in Fig. 11.98(a).
Question:
(a) At what frequency is maximum power transferred to the speaker?
(b) If Vs = 4.6 V rms, how much power is delivered to the speaker at that frequency?
Transcribed Image Text:
Amplifier Coupling capacitor Speaker 1042; 40nF ; 4Ω 80 mH Amplific Speaker
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Related Book For
Fundamentals Of Electric Circuits
ISBN: 9780073301150
3rd Edition
Authors: Matthew Sadiku, Charles Alexander
Question Posted:
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