Electronics - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 35)
35.
The major difference between ground and virtual ground is that virtual ground is only a:
Discussion:
3 comments Page 1 of 1.
Anomie said:
6 years ago
The virtual ground means in between vin+ and vin- is have more then megaohms or more or less two inputs shorted.
v2 - v1 = 0V.
v2 - v1 = 0V.
Suburaaj said:
7 years ago
Yes, right @Abhinay Sharma.
Abhinay sharma said:
1 decade ago
Because ideal opamp has infinite gain. Due this v2-v1 = 0 then will get v2 = v1. So answer is voltage reference.
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