$(1)$ pointi$)$

A certalin volige is $+14\mathrm{.}5$ V for $23\mathrm{.}6$ ms and $-14\mathrm{.}5$ V for the succeeding $23\mathrm{.}6$ ms and continues oscillating back and forth between these two values at $47\mathrm{.}2$ ms intervals.

The voliage is present across a $38$ resistor.

Over any $47\mathrm{.}2$ ms interval, find:

$($a$)$ the maxtmum value of the volitge

$($b$)$ the averege value of the voliage

$($c$)$ the average value of the resistor current

$($d$)$ the maxtmum value of the absorbed power

$($Q$)$ the averege value of the absorbed power.

$($a$)V_{\text{m}\text{a}\text{x}}=V$

$($b$)V_{\text{c}\text{o}\text{g}}=V$

$($C$)R_{mg}=A$

$($d$)P_{\text{m}\text{a}\text{s}}=w$

$()P_{cos}=w$