Which of the following uit Is the Voltage-series feedback * .amplifier (a) (b) V (c) A (а) (b) O (c) O

Q: The sacrifice factor of the op-amp is equal to Select one: O a. Aol + Acl O b. 1+ Aol B O c. Aol -…

A: Sacrifice factor : It is defined as the ratio of open loop gain and closed loop gain it can be…

Q: 04 A) Discuss "In inverting and non-inverting amplifiers R2 is normally equal to R1" Then, what is…

A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…

Q: The use of negative feedback Select the correct response: reduces the voltage gain of an op-amp…

A: The explanation is as follows.

Q: Q) With negative feedback, the r returning signal * O (a) Aids the input signal O (b) Opposes the…

A:

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.