An 80 kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 25 mV. When this voltage is applied across the terminals of a capacitor, the steady-state current has a maximun ampliture of 628.32 uA
a) whats is the frequency of the current in radians per seconds?
b) what is the phase angle of the current?
c) what is the capacitive reactance of the capacitor?
d) what is the capacitance of the capacitor in microfarads?
e) what is the impedance of the capacitor?