-Refer to a)in the figure above. If a solder splash shorted the two ends of the feedback resistor to each other, the output voltage would be
A)- Vsat.
B)0.5 V.
C)0 V.
D)- 0.5 V.

Question

-Refer to a)in the figure above. If a solder splash shorted the two ends of the feedback resistor to each other, the output voltage would be
A)- Vsat. 
B)0.5 V. 
C)0 V. 
D)- 0.5 V.

Quizplus · Accepted Answer

If the feedback resistor is shorted, the op-amp operates in open-loop mode, driving the output to 0 V due to the virtual short concept in ideal op-amps.

-Refer to A)in the Figure Above