Answered: 5. Evaluate the following amplifier…

5. Evaluate the following amplifier circuit to determine the value of resistor R4 in order to obtain a voltage gain (v/v) of -120. R1 Via M IMQ 500k2 R₂ ww IDEAL R4 10022 R3 Vo

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 8PP: In an R-L parallel circuit, ET=48 volts, IT=0.25 amps, R=320. Find XL.

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Concept explainers

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.

Question

5. Evaluate the following amplifier circuit to determine the value of resistor R4 in order to
obtain a voltage gain (v/v) of -120.
R1
Vi M
1ΜΩ
500k2 R₂
ww
IDEAL
R4
ww
10042
R3
Vo

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