Interested to Buy Any Domain ? << Click Here >> for more details...
What is meant by virtual ground in the op amp ?
- 15 Answers
- 48565 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / moumita
input resistance of the opamp is very high, so current is
cannot be flow through opamp and it passes through feedback
path. it create ground at input but it is not a actual
ground so we assume that it is virtual ground.
| Is This Answer Correct ? | 14 Yes | 8 No |
Post New Answer View All Answers
What is a low-pass filter?
Explain conductivity, resistivity and resistance?
Draw the equivalent circuit of triac and diac.
What is an alphanumeric code?
Why memory width is not 16-bit? In stead of having 8-bit in 8085?
What are measurement reports in TEMS tools?
construction of current tranformer
Explain why gold is added to the p-n junction?
Is reverse saturation current of a diode is independent of reverse bias voltage?
when was first developed dmrc.
Define what is meant by filter?
i want do telecom protocol development course from hyderbad convergence training school so what is the scope after doing that course and will i get a good job after doing the course and what will be the minimum package
Explain which oscillator is best for general purpose?
WHEN +VE VOLTAGE ON THE GATE P-CHANNEL JFET IS INCRESED DRAN CRICUT WILL BE WHAT CONDITION
Different types of communications? Explain.
