$$\text { Figure } 19 < 3$$ -If R=12 $\mathrm { k } \Omega$

Multiple Choice

$$\text { Figure } 19 < 3$$
-If R=1.2 $\mathrm { k } \Omega$ and C=0.005 $\mu \mathrm { F }$ in Figure 19-3, the $\mathrm { fCO }$ equals________

A) 65 Hz
B) 650 Hz
C) 26.5 kHz
D) 2.65 kHz