Chapter 15, Problem 15.5CYU

Check Your Understanding Show that the tins voltages across a resistor, a capacitor, and an inductor in an ac circuit where the tins current is $I_{\text{rms}}$are given by $I_{\text{rms}}R,I_{\text{rms}}{X}_C$ , and $I_{\text{rms}}{X}_L$, respectively.

Determine these values for the components of the RLC circuit of Equation 15.12.

   $P_{ave}=\frac{1}{2}{t}_0{v}_0\cos \varphi$ (15.12)