Average and Rms Value|Resistance Connected to Alternating Source#!#Capacitor Connected to Alternating Source#!#Inductor Connected to Alternating Source

Find capacitive reactance of a capacitor connected to a dc source.

What is the reactance of a capacitor connected to a constant DC source?

A capacitor is connected to an alternating- current source. Is there a magnetic field between the plates ?

Time constant of circuit containing pure inductor connected across the alternating voltage is ………… .

A resistance is connected to a n AC source. If a capacitor is induced in the series cirucit, the average power absorbed by the resistance

When a parallel plate capacitor is connected to a source of constant potential difference

An inductance L having a resistance R is connected to an alternating source of angular frequency omega .The quality factor Q of the inductance is

Phase difference between voltage and corrent when an ac source is connected to an inductor :

The current through an inductor of impedance 10Omega lags behind the voltage by a phase of 60^(@) when just the inductor is connected to the ac source. Now the inductor is connected to a 5Omega resistance in series, then the net impedance of the circuit is

A variable frequency AC source is connected to a capacitor. Then on increasing the frequency