X=39+4 [7]For the op amp circuit in Fig. Q4(c) determine the value of v2 in order to make vo =(X+15.5) V.Where, X= Last two digits of your ID+4.10 kΩ50 k2+2 V owwww20 kS2ww50 kS2-1 V o-wwFig.Q4(b)

Answered: For the op amp circuit in Fig. Q4(c)…

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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X=39+4

[7]
For the op amp circuit in Fig. Q4(c) determine the value of v2 in order to make vo =
(X+15.5) V.
Where, X= Last two digits of your ID+4.
10 kΩ
50 k2
+2 V o
ww
ww
20 kS2
ww
50 kS2
-1 V o-
ww
Fig.Q4(b)

Expert Solution

Step 1

An Op-Amp (operational amplifier) is an integrated electronic circuit that is used to amplify weak electrical signals. An operational amplifier has one output and two inputs. Its basic role is to amplify the voltage difference between the two input signals. Therefore, Op-Amp's are extensively used in filtering and signal conditioning or performing mathematical operations such as integration, differentiation, multiplication, addition, and subtract.

CHARACTERISTICS OF OPAMP:

Open-loop gain→ Very high
Input resistance→ Very high
Output resistance→ Very low
Bandwidth→ Very high
Offset voltage→ Very low
common-mode rejection ratio(CMRR)→Very high
Slew rate→ Very high

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For the op amp circuit in Fig. Q4(c) determine the value of vz in order to mak (X+15.5) V. Where, X= Last two digits of your ID+4. 10 k2 50 ks2 +2 V o ww ww 20 kS2 20 ww