Here's a bit more about it:
* Named after: Joseph Henry, an American scientist who made important contributions to electromagnetism.
* Definition: One henry is the inductance of a circuit in which an electromotive force of one volt is produced when the current is changing at a rate of one ampere per second.
* Relationship to other units: Inductance can also be expressed in smaller units like millihenries (mH), microhenries (µH), and nanohenries (nH).
Let me know if you have any other questions about inductance!