Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
Question
100%
Book Icon
Chapter 3, Problem 3.5QAP
Interpretation Introduction

Interpretation:

The output voltage v0 and the input voltage vi of the following circuit is to be proved to be related as

v0=vi(R1+R2R1)

An explanation is also required as why the given circuit works as a voltage follower with gain.

Concept introduction:

The concept of virtual ground(short) is used based on which the voltage maintained at both the terminals is the same. From the given circuit the relation between the input and output voltage can be obtained using virtual short and potential divider concept. The output can then be proved observed to follow the input with a gain.

Blurred answer
Students have asked these similar questions
Design a voltage divider biased common emitter amplifier with a bypassed emitter resistance for a DC supply of Vcc D (18+R)V and a quiescent current of 2mA. The voltage drop across collector should be 40% of DC supply voltage For the given design conditions: R = 02 Compute the circuit resistances.biased values of voltages and currents. Draw the completely labelled circuit diagram.
The transmittance of a solution in 1-cm cuvette is 50.0%. Calculate the transmittance of the same solution in 0.5-cm cuvette.
What is the purpose of waiting 1s after a voltage pulse before measuring current in sampled current voltammetry?
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Text book image
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:9781285640686
Author:Skoog
Publisher:Cengage