Physics

Problem

A series RLC circuit has

R=40\,\Omega

L=0.20\,\text{H}

and

C=50\,\mu\text{F}

. It is connected to a

110\,\text{V}

(rms),

60\,\text{Hz}

AC supply. What is the peak current amplitude in the circuit? a)

4.8\,\text{A}

3.4\,\text{A}

2.4\,\text{A}

3.9\,\text{A}