1.) A pure capacitor, a pure inductor and a pure resistor are connected in series across an ac power source. A voltmeter placed in turn across each circuit element reads 15V, 20V, and 20 V, respectively. What is the potential difference of the source?2.) A 50-uF capacitor is connected in series with a 300-ohms resistor, and a 120-V, 50-Hz potential difference is applied. Find the current in the circuit and the power dissipated.
1) 20.6V 2)0.276 amps 33 watts
