What Is One Time Constant in an Integrating Circuit If $\mathrm { k } \Omega$

Multiple Choice

What is one time constant in an integrating circuit if a 4.7 $\mathrm { k } \Omega$ resistor is in series with a 0.005 $\mu \mathrm { F }$ capacitor?

A) 0.0235 ms
B) 2.35 ms
C) 0.00235 ms
D) 235 ms