Please answer all subparts pleasePlease all subparts pleaseWith short explanation please It is compulsory to answer all questions 2. An ideal op-amp requires infinite bandwidth becausea) Signals can be amplified without attenuationb) Output common-mode noise voltage is zeroc) Output voltage occurs simultaneously with input voltage changesd) Output can drive infinite number of device3. Ideal op-amp has infinite voltage gain becausea) To control the output voltageb) To obtain infinite output voltagec) To receive zero noise output voltaged) None of the mentioned4. How will be the output voltage obtained for an ideal op-amp?a) Amplifies the difference between the two input voltagesb) Amplifies individual voltages input voltagesc) Amplifies products of two input voltaged) None of the mentioned5. Which is not the ideal characteristic of an op-amp?a) Input Resistance -> 0b) Output impedance -> 0c) Bandwidth -> ∞d) Open loop voltage gain ->

Answered: 2. An ideal op-amp requires infinite…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Please answer all subparts please

Please all subparts please

With short explanation please

It is compulsory to answer all questions

2. An ideal op-amp requires infinite bandwidth because
a) Signals can be amplified without attenuation
b) Output common-mode noise voltage is zero
c) Output voltage occurs simultaneously with input voltage changes
d) Output can drive infinite number of device
3. Ideal op-amp has infinite voltage gain because
a) To control the output voltage
b) To obtain infinite output voltage
c) To receive zero noise output voltage
d) None of the mentioned
4. How will be the output voltage obtained for an ideal op-amp?
a) Amplifies the difference between the two input voltages
b) Amplifies individual voltages input voltages
c) Amplifies products of two input voltage
d) None of the mentioned
5. Which is not the ideal characteristic of an op-amp?
a) Input Resistance -> 0
b) Output impedance -> 0
c) Bandwidth -> ∞
d) Open loop voltage gain ->

Expert Solution

Step 1: Question 2 and 3

Answer 2. The correct answer is A - Signals can be amplified without attenuation.

An ideal op-amp is often assumed to have infinite bandwidth, which means it can amplify signals of any frequency without attenuation. This is one of the ideal characteristics of an op-amp.

Answer 3. The correct answer is D - None of the mentioned.

An ideal op-amp does not have infinite voltage gain. an White has a very high voltage gain, it is not infinite. The actual value of the voltage gain for an ideal op-amp is theoretically infinite but in practice it is limited by factors such as power supply limitations and the open loop gain of the op-amp.

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