What happens to the inductive reactance when the frequency of an alternating current increases?

Inductive reactance is a measure of the opposition that an inductor presents to alternating current (AC) due to its inductance. The formula for inductive reactance is given by (X_L = 2\pi f L), where (X_L) is the inductive reactance, (f) is the frequency of the AC, and (L) is the inductance of the inductor.

As the frequency (f) of the alternating current increases, the term (2\pi f) in the equation also increases, leading to a corresponding increase in inductive reactance. This means that the reactance becomes greater as the frequency rises.

Therefore, when the frequency increases, the inductive reactance definitely does not remain constant or decrease, nor does it simply double or triple in a predictable manner without knowing the specific frequency increase. The reactance will increase linearly with frequency based on the equation. Understanding this relationship is crucial for predicting how inductors will behave in AC circuits at varying frequencies.