Figure $18 < 1$ -If $\mathrm { R } _ { f } = 0.5 \mathrm { M } \Omega$

question 70

Multiple Choice

Figure $18 < 1$
-If $\mathrm { R } _ { f } = 0.5 \mathrm { M } \Omega$ and $\mathrm { R } _ { \mathrm { i } } = 10 \mathrm { k } \Omega$ in Figure 18-1(b) , the voltage gain equals________

• A) 6
• B) 5
• C) 50
• D) 51

---

Definitions:

Opposite Direction

A term indicating a movement, action, or trend that goes in the reverse direction of a previously established pattern or expectation.

Correlation

A measure that represents the extent to which two variables change together, but it does not necessarily imply causation.

Validity

The extent to which a test, measure, or research accurately reflects or assesses the specific concept it is intended to.

Reliability

The degree to which an assessment tool or measurement can produce stable and consistent results over time.