No, inductors are not polar components. Inductors are passive two-terminal components that store energy in a magnetic field when electric current flows through them. They do not have a specific positive or negative terminal, which means they can be connected in either direction in a circuit without any impact on their performance.
In contrast, some components, like electrolytic capacitors and diodes, are polar, meaning they have a specific positive (anode) and negative (cathode) terminal and must be connected in the correct orientation in a circuit to function properly.