2 A741 op amp has an open-loop voltage gain of 2x10°, input resistance of 2 MQ, andoutput resistance of (X+50) 2. The op amp is used in the circuit of Fig.1. Calculate theoutput voltage vo for the given source voltage Vs = (X+1) V.37 kQ20 k2X-6, Y=610 k2Fig.2

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2. A741 op amp has an open-loop voltage gain of 2x10°, input resistance of 2 MQ, and output resistance of (X+50) Q. The op amp is used in the circuit of Fig.1. Calculate the output voltage vo for the given source voltage Vs = (X+1) V. 37 k2 20 k2 X-6, Y=6 10 k2

2. A741 op amp has an open-loop voltage gain of 2x10°, input resistance of 2 MQ, and output resistance of (X+50) Q. The op amp is used in the circuit of Fig.1. Calculate the output voltage vo for the given source voltage Vs = (X+1) V. 37 k2 20 k2 X-6, Y=6 10 k2

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 13PP: In an R-L parallel circuit, IT=1.25 amps, R=1.2k, and XL=1k. Find IR

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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

2 A741 op amp has an open-loop voltage gain of 2x10°, input resistance of 2 MQ, and
output resistance of (X+50) 2. The op amp is used in the circuit of Fig.1. Calculate the
output voltage vo for the given source voltage Vs = (X+1) V.
37 kQ
20 k2
X-6, Y=6
10 k2
Fig.2

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