Which of the following best describes inductance?

Inductance is defined as the property of a conductor that opposes a change in current. When the current through a conductor changes, it generates a changing magnetic field. This changing magnetic field induces an electromotive force (EMF) that creates a reaction in the conductor, aiming to oppose the initial change in current according to Lenz's Law. This is a fundamental aspect of inductors, which are components specifically designed to take advantage of this property.

Understanding inductance is crucial for analyzing circuits that include inductors, as it influences the behavior of the circuit under changing current conditions, particularly in alternating current (AC) circuits where current changes direction and magnitude frequently.