Figure 1 -Refer to Figure 1. When adjusted properly the signal at the non- inverting input of the op- amp is A)2/3 Vout B)1/3 Vout C)1/2 V_out D)none of the above

Question

Quizplus · Accepted Answer

The correct answer is based on the typical configuration of an op-amp in a feedback system where the voltage at the non-inverting input is a fraction of the output voltage, determined by the voltage divider formed by the resistors in the feedback path. In many common configurations, especially in circuits like the inverting amplifier or certain types of filters, the feedback network can be designed to make the non-inverting input 1/3 of Vout, assuming specific resistor values are chosen to achieve this ratio.

Figure 1 -Refer to Figure 1. When Adjusted Properly the Signal at Signal