A circuit consists of an AC source, for which Emax = 18 V in series with a 1900-Ω resistor and a capacitor. The amplitude of the potential difference across the resistor is VR = 9.0 V when the source operates at 1900 Hz .
What is the capacitance of the capacitor?
A circuit consists of an AC source, for which Emax = 18 V in series with...