You are given a black box, a 6 k Ohm resistor, a 40 nF capacitor, a voltmeter, and an ammeter. With these supplies you complete the following measurements at 950 Hz:
You place the resistor and capacitor in series and measure a current flowing from the black box of 2.2 mA rms with a phase angle of 55 degrees.
You place the resistor and capacitor in parallel and measure a voltage across the terminals of the black box of 15.1 V rms with a phase angle of 9.8 degrees.
You place the ammeter in series with the black box and measure a current flowing from the black box of 14 mA rms with a phase angle of 15 degree.