R₁wwVIO-Figure P9.28*9.28 The circuit in Figure P9.28 is similar to the inverting amplifier except theresistor R3 has been added. (a) Derive the expression for vo in terms of vjand the resistors. (b) Derive the expression for i3 in terms of u and theresistors.+10 VR₂R₂50 ΚΩPotentiometerR4 = 10 ΚΩR₂wwR₁ = 1 ks2-OVOiz-00RL> R3 = 10092Figure P9.29*D9.29 Design the amplifier in Figure P9.29 such that the output voltage varies be-tween ±10 V as the wiper arm of the potentiometer changes from -10 V to+10 V. What is the purpose of including R3 and R4 instead of connectingR₁ directly to the wiper arm?-10 V

As per bartleby guideline for more than one question asked only first is to be answered please…

R₁ www V10- Figure P9.28 *9.28 The circuit in Figure P9.28 is similar to the inverting amplifier except the resistor R3 has been added. (a) Derive the expression for vo in terms of u and the resistors. (b) Derive the expression for i3 in terms of u and the resistors. +10 V R₂ R₂ www 50 ΚΩ Potentiometer | R4 = 10 ΚΩ www R₁ = 1 kQ2 www -0% OVO R3 = 100 £2 Figure P9.29 R3 www iz www. RL wwwwwww -10 V

R₁ www V10- Figure P9.28 *9.28 The circuit in Figure P9.28 is similar to the inverting amplifier except the resistor R3 has been added. (a) Derive the expression for vo in terms of u and the resistors. (b) Derive the expression for i3 in terms of u and the resistors. +10 V R₂ R₂ www 50 ΚΩ Potentiometer | R4 = 10 ΚΩ www R₁ = 1 kQ2 www -0% OVO R3 = 100 £2 Figure P9.29 R3 www iz www. RL wwwwwww -10 V

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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QUESTION 2: Consider an ideal inverting op-amp in Figure P9.14. Given R1 = 5 kN, R2 = 10.7 kN, and R1 = 3.6 kN. Input voltage is v7= -0.76 V. Determine vo, i2, i̟, and io. vo (V) i2 (HA) Format : 5.3437 Format : -776 i (μA) Format : 696.97339287623 io (HA) Format : 904.94972275523 R2 R1 www io O vo RL Figure P9.14
QUESTION 3: The parameters of the two inverting op-amp circuits connected in cascade in Figure P9.16 are R1 11 kN, R2 = 78 kN, R3 = 18 k2, and R4= 81 k. For input voltage v7=-0.13 V, calculate vo1, vo i2, and i4. Voi (V) vo (V) iz (LA) Format : 0.63779726829547 Format : -6.9832445578297 Format : -98.827586356923 14 (µA) Format : 85.624732255563 R2 R4 R1 iz R3 10a Figure P9.16
QUESTION 3: The parameters of the two inverting op-amp circuits connected in cascade in Figure P9.16 are R1 = 11 k2, R2 = 78 kN, R3 = 18 kN, and R4 = 81 kN. For input voltage vị=-0.13 V, calculate vo1, vo, iz, and i4. 'oi (V) Format : 0.63779726829547 vo (V) i2 (HA) 14 (HA) Format : -6.9832445578297 Format : -98.827586356923 Format : 85.624732255563 R2 R4 R1 iz R3 i4 ww ola i voi Figure P9.16
are 9.16 The parameters of the two inverting op-amp circuits connected in cascade in Figure P9.16 R₁ = 10 ks2, R₂ = 80 ks, R3 = 20 k2, and R4 = 100 ks2. For v = -0.15 V, determine voi, vo, 11, 12, 13, and i4. Also determine the current into or out of the output terminal of each op-amp. R₁ V10- ww 7₁ Figure P9.16 R₂ www + 201 R3 ww 13 R₁ ww is -000
Boost Converter Design A boost converter is required to have an output voltage of 8 V and supply a load current of 1 A. The input voltage varies from 2.7 to 4.2 V. A control circuit adjusts the duty ratio to keep the output voltage constant. Select the switching frequency. Determine a value for the inductor such that the variation in inductor current is no more than 40 percent of the average inductor current for all operating conditions. Determine a value of an ideal capacitor such that the output voltage ripple is no more than 2 percent. Determine the maximum capacitor equivalent series resistance for a 2 percent ripple.
Questions: Draw output waveform for the following circuits if sinusoidal signal of 6V peak-to-peak with zero offset is applied at the input. Consider reference voltage VR = +2V R. VR Consider Zener voltage 2.5V Dz * R VR = -3V v,(f) 22
Vi is a sinusoid signal of 8 Vp-p and f = 1 kHz. Vref = 2 V and V1 = 5 V and V2 = -1V. Assume that V1 is connected to pin7 of op-amp 741 and V2 is connected to pin 4. The output Vo will be, * V1 Vo 741 Vret O A square wave of 6 Vp-p, 1 kHz A rectangular wave of 6 Vp-p, 1 kHz A triangular wave of 6 Vp-p, 1 kHz A sinusoid wave of 8 Vp-p, 1 kHz A rectangular wave of 4 Vp-p, 1 kHz A square wave of 8 Vp-p, 1 kHz A sawtooth wave of 6 Vp-p, 1 kHz O A sinusoid wave of 6 Vp-p, 1 kHz
I want the answer with details as soon as possible. Please Q-Design an op-amp circuit to amplify the AC voltage of 0.7v to become 3v , And the voltage of VCC is 5v DC.
Can you please explain and answer: Assume the opamp is power by -12V and +15V. What is the range of values for vs that does not saturateand the opamp remains in the linear region of operation?
In the common mode, ..... ..... ..... Select one: a. the output signal are in-phase b. an identical signal appears on both the inputs c. the outputs are connected together d. both inputs are grounded
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
Draw the output on top of the input waveforms for the circuits below. For all circuits in this question, assume that +Vout(max)= +10V and -Vout(max)= -10V .