What is the symbol for inductive reactance?

Inductive reactance is represented by the symbol XL. This notation specifically indicates the opposition to alternating current (AC) flow that inductors present due to their ability to store energy in a magnetic field. The formula for inductive reactance is given by the equation XL = 2πfL, where f is the frequency of the AC signal, and L is the inductance in henries.

This representation helps in distinguishing inductive reactance from other types of reactance and resistance in electrical circuits. For instance, capacitive reactance is indicated by the symbol Xc, while R stands for resistance. Understanding these symbols is crucial for analyzing AC circuits and performing calculations related to impedance, which includes both resistance and reactances.