Physics

Problem

In a series RLC circuit, the current lags the source voltage by

45^{\circ}

when the driving frequency is

2\,\text{kHz}

. Which of the following statements is correct? a) The driving frequency is below

f_0

and

X_C > X_L

b) The driving frequency is above

f_0

and

X_L > X_C

c) The driving frequency equals

f_0

and

X_C = X_L

d) The driving frequency is above

f_0

and

X_C > X_L