Series Combination of Resistor and Capacitor Connected to Ac Source

A series combination of resistor (R), capacitor (C) is connected to an AC source of angular frequency omega . Keeping the voltage same, If the frequency is changed to Omega/3 , the current becomes half of the original current. Then, the ratio of the capacitance reactance and resistance at the former frequency is

Combinations and Comparison of Capacitors and Resistors

An inductor, a resistor and a capacitor are joined in series with an AC source. As the frequency of the source is slightly increased from a very low value, the reactance

An inductor, a capacitor, and a resistor are connected in series. The combination is connected across an ac source. Statement 1: Peak current through each remains same. Statement 2: Average power dielivered by source is equal to average power developed across resistance.

A resistor an inductor and a capacitor are connected in series to an ac source An ac voltmeter measures the votage across them as 800 V, 30 V and 90V respectively The rms value of the supply voltage is .