Activity 2:A speaker is fed by an amplifier as shown in the schematic and circuit model below. The sourcevoltage (v,) is given as 50 cos(2000TT) V. A coupling capacitor (with capacitance C) is used toblock the de current from the amplifier to the speaker. Thc current in the circuit (i,) is measuredas 1.7 cos(2000nt – 9.6) A. Determine:(a) the power consumed by the speaker.(b) the capacitance C.(c) the power factor scen by the source.AmplifierSpeakerCouplingсаpаcitor20 2+.8 mHAmplifierSpeaker

Answered: Image /qna-images/answer/ca0bb6f3-3993-4673-813a-01df0f92c881.jpg

A speaker is fed by an amplifier as shown in the schematic and circuit model below. The source voltage (2,) is given as 50 cos(2000nt) V. A coupling capacitor (w ith capacitance C) is used to block the de current from the amplifier to the speaker. The current in the circuit (1,) is measured as 1.7 cos(2000nt – 9.6") A. Detormine: (a) the power consumed by the speaker. (b) the capacitance C. (e) the power factor scen by the source. Amplifier Speaker Coupling сараcitor 20 Ω

A speaker is fed by an amplifier as shown in the schematic and circuit model below. The source voltage (2,) is given as 50 cos(2000nt) V. A coupling capacitor (w ith capacitance C) is used to block the de current from the amplifier to the speaker. The current in the circuit (1,) is measured as 1.7 cos(2000nt – 9.6") A. Detormine: (a) the power consumed by the speaker. (b) the capacitance C. (e) the power factor scen by the source. Amplifier Speaker Coupling сараcitor 20 Ω

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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