Ampere-turn

The ampere-turn (AT) is the MKS (Meters, Kilograms, Seconds) unit of magnetomotive force (MMF), represented by a direct current of one ampere flowing in a single-turn loop in a vacuum. "Turns" refers to the winding number of an electrical conductor comprising an inductor. For example, a current of 2A flowing through a coil of 10 turns produces an MMF of 20 AT. The ampere-turn is equal to gilberts, the equivalent CGS unit. Alternatively, NI has been used in industry, specifically, US based coil making industries.

Ampere-turn

The ampere-turn (AT) is the MKS (Meters, Kilograms, Seconds) unit of magnetomotive force (MMF), represented by a direct current of one ampere flowing in a single-turn loop in a vacuum. "Turns" refers to the winding number of an electrical conductor comprising an inductor. For example, a current of 2A flowing through a coil of 10 turns produces an MMF of 20 AT. The ampere-turn is equal to gilberts, the equivalent CGS unit. Alternatively, NI has been used in industry, specifically, US based coil making industries.