Definition:Abhenry
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Definition
The abhenry is the CGS unrationalised electromagnetic unit of inductance.
It is defined as being the amount of inductance of a closed circuit that produces $1$ maxwell of magnetic flux per abampere.
Symbol
- $\mathrm {abH}$
The symbol for the abhenry is $\mathrm {abH}$.
Its $\LaTeX$ code is \mathrm {abH}
.
Also known as
The abhenry is also known as the electromagnetic unit of inductance, abbreviated $\mathrm {e.m.u.}$.
In older texts, the unit may be rendered as the centimetre, reflecting its dimension in the CGS-EMU (electromagnetic cgs) absolute system of units .
Source of Name
This entry was named for Joseph Henry.
Linguistic Note
The word abhenry is a shortened form of absolute henry, as evolved from its original full name absolute electromagnetic cgs unit of resistance.