Average power associated with an ideal inductor and ideal capacitor over a complete cycle of $a.c.$ is respectively

Explain why the reactance offered by an inductor increases with increasing frequency of an alternating voltage.

$A$ parallel plate capacitor having plates of radius $6 \text{ cm}$ has capacitance $100 \text{ pF}$. It is connected to a $230 \text{ V}$ a.c. supply with angular frequency $300 \text{ rad/s}$. The r.m.s. value of current is:

$A$ capacitor of capacity $C$ has reactance $X$. If capacitance and frequency become double then reactance will be

In a circuit consisting of a capacitance and a generator with alternating emf $E_{g}=E_{g0} \sin \omega t$,$V_{C}$ and $I_{C}$ are the voltage and current. The correct phasor diagram for such a circuit is:

If we increase the frequency of an $a.c.$ supply,then inductive reactance