Diagram of an Air- Core Inductor

Diagram of a Filter Choke

Diagram of a Torrodial Core

Diagram of a Laminated Iron Core

Laminating an Iron Core

Diagram of Shielded and Un-Shielded Inductors

Diagram of an Un-shielded Inductor Flux

Diagram of a Shielded Inductor Flux

Diagram of Radio Frequency Choke

Diagram of Ferrite Core

Diagram of Powdered-Iron core

Diagram of Molded Inductor