P9.12. A certain amplifier has an input voltage of 100 mV rms, an input re- sistance of 100 kN, and produces an output of 10 V rms across an 8-2 load resistance. The power supply has a voltage of 15 V and delivers an average current of 2 A. Find the power dissipated in the amplifier and the efficiency of the amplifier.

P9.12. A certain amplifier has an input voltage of 100 mV rms, an input re- sistance of 100 kN, and produces an output of 10 V rms across an 8-2 load resistance. The power supply has a voltage of 15 V and delivers an average current of 2 A. Find the power dissipated in the amplifier and the efficiency of the amplifier.

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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