The Impedance of An $R C$ Circuit Containing A $40.0 - \mu \mathrm { F }$

Multiple Choice

The impedance of an $R C$ circuit containing a $40.0 - \mu \mathrm { F }$ capacitor is $800 \Omega$ . If the frequency of the applied ac voltage is $18.0 \mathrm {~Hz}$ , what is the resistance of the resistor?

A) $769 \Omega$
B) $800 \Omega$
C) $569 \Omega$
D) $669 \Omega$
E) $869 \Omega$