Two resistors $R_1=450,R_2=640,$ a capacitor $C=2\mathrm{.}75F,$ and an inductor $L=6\mathrm{.}30mH,$ are connected to a sinusoidal voltage source with an rms voltage of $92\mathrm{.}0$ V as shown in the diagram below.

$($a$)$ Determine the rms current from the source for very large frequencies.

$$

What is the capacitive reactance for large values of the frequency? What happens to the current through the inductor for large frequencies? A

$($b$)$ Determine the rms current from the source for very small frequencies.

$q,$ A