For a circuit with L and R in series, the X_L can be high for an undesired ac signal frequency, whereas R is the same for either direct current or alternating current.

Question

Quizplus · Accepted Answer

In a series LR circuit, the inductive reactance (X_L) depends on the frequency of the AC signal and can be high for certain frequencies, while the resistance (R) remains constant regardless of whether the current is AC or DC.

For a Circuit with L and R in Series, the XL

For a Circuit with L and R in Series, the X_L