An AC source is connected to an RL series circuit. The phase of the source current, θ, with respect to the source voltage will be
Right Answer is:
-90°< θ <0°
An RL circuit is defined as the electrical circuit consisting of resistance (R) and inductor (L) connected in series with AC source. Let us consider the voltage source v(t).
In the RL circuit, the phase angle is lagging and between 0 to 90°. So, the phase angle for the RL series circuit is between -90° < θ < 0°.