In the given circuit, the rms value of current (\( I_{\text{rms}} \)) through the resistor \( R \) is:
In an AC circuit, the impedance \( Z \) is given by \( Z = \sqrt{R^2 + (X_L -X_C)^2} \), where \( R \) is the resistance, \( X_L \) is the inductive reactance, and \( X_C \) is the capacitive reactance. The rms current can be calculated using \( I_{\text{rms}} = \frac{V_{\text{rms}}}{Z} \).