The common mode voltage gain of a differential amplifier is equal to RC divided by
A. re
B. 2re
C. $$\frac{{{{\text{r}}_{\text{e}}}}}{2}$$
D. 2RE
Answer: Option D
Related Questions on OP amp
Current cannot flow to ground through .
A. a mechanical ground
B. an a.c. ground
C. a virtual ground
D. an ordinary ground
When a step-input is given to an OP-amp integrator, the output will be
A. A ramp
B. A sinusoidal wave
C. A rectangular wave
D. A triangular wave with dc bias
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