In general in an alternating current circuit

Where is the power dissipaiton in an alternating current circuit ? In resistance ? In inductance ? In capacitance ?

In an alternating current circuit consisting of elements in series, the current increases on increasing the frequency of supply. Which of the following elements are likely to consitute the circuit ?

In an alternating current circuit in which an inductance and capacitance are joined in series, current is found to be maximum when the value of inductance is 0.5 henry and the value of capacitance is 8µF. The angular frequency of applied alternating voltage will be

Assertion: When capacitive reactance is smaler than the inductive reactance is LCR circuit, e.m.f. leads the current. Reason : The phase angle is the angle between the alternating e.m.f. and alternating current of the circuit.

Draw a curve for showing variation in alternating current with frequency in LCR resonant circuit.Hence obtain an expression of bandwidth.

In alternating current circuits, the a.c. meters measure

As the frequency of an alternating current increases, the impedance of the circuit

When a capacitor is connected in series with series LR circuit, the alternating current in the circuit increases. Why ?