In an $LC$ circuit, when the capacitor charge is one fourth of its maximum value, the energy stored in the capacitor is

equal to the total energy.

one sixteenth of the total energy.

one fourth of the total energy.

one sixty$-$fourth of the total energy.

four times the total energy.

At its highest temperature, a space heater has a resistance of $49\mathrm{.}5$ when it is plugged into a wall outlet that supplies a peak voltage of $169\mathrm{.}7$ V sinusoidally at $60$ Hz $.$

What is the average power output $\frac{?}{\text{b}\text{a}\text{r}}(P)$ of the space heater?

$\frac{?}{\text{b}\text{a}\text{r}}(P)=$

W