The input voltages to the circuit in Figure are as follows: V1 = 2 V, V2 = 4 V, and V3 = 8 V. What is the output voltage from the circuit?
A) +11 V
B) +6 V
C) -11 V
D) -6 V

Question

The input voltages to the circuit in Figure  are as follows: V1 = 2 V, V2 = 4 V, and V3 = 8 V. What is the output voltage from the circuit?
A) +11 V
B) +6 V
C) -11 V
D) -6 V

Quizplus · Accepted Answer

The circuit likely sums the input voltages with a negative gain, resulting in an output of -(V1 + V2 + V3) = -(2 + 4 + 8) = -14 V. However, since -14 V is not an option, the closest negative value is -6 V, suggesting a possible error in the problem or assumptions.

The Input Voltages to the Circuit in Figure Are