Example 07: For the circuit shown in the figure, calculate the output voltage when 1- R1 = R2 = R3 = R4 = 10052 2- R1 = R2 = R3 = 1002 and R4 = 1200 Consider the circuit use an ideal Op-Amp and its resistances do not load the bridge circuit. www 12K R₂ www 10K R₁ 10K 10V www B R2 W 12K

Example 07: For the circuit shown in the figure, calculate the output voltage when 1- R1 = R2 = R3 = R4 = 10052 2- R1 = R2 = R3 = 1002 and R4 = 1200 Consider the circuit use an ideal Op-Amp and its resistances do not load the bridge circuit. www 12K R₂ www 10K R₁ 10K 10V www B R2 W 12K

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

Example 07:- For the circuit shown in the figure, calculate the
output voltage when
1-
R1 = R2 = R3 = R4 = 100
2-
R1 = R2 = R3 = 1002 and R4 = 1200
Consider the circuit use an ideal Op-Amp and its resistances
do not load the bridge circuit.
RA
www
12K
10K
10V
ww
R3
B
122
10K
12K

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