Magnetomotive Force Units Converter
Coversion factor: 1 At = 0.001 kAt
Additional information
Magnetomotive force (MMF) is a fundamental concept in electromagnetism that relates to the ability of an electric current to create a magnetic field in a magnetic circuit. It is analogous to electromotive force (EMF) in electrical circuits, but instead of causing a flow of electric charge, MMF causes the flow of magnetic flux.
Mathematically, magnetomotive force is defined as the product of the number of turns of a coil and the current passing through it:
MMF = N × I
Where:
- MMF is the magnetomotive force
- N is the number of turns in the coil
- I is the electric current through the circuitt
The standard unit of magnetomotive force in the International System of Units (SI) is the ampere-turn (At), where one ampere-turn is equivalent to one ampere of current flowing through one turn of a coil.
Magnetomotive Force Conversion Factors
| kAt | At | mAt | abAt | Gi | |
|---|---|---|---|---|---|
| 1 kAt | 1 | 1000 | 1000000 | 100 | 1256.6370614 |
| 1 At | 0.001 | 1 | 1000 | 0.1 | 1.2566370614 |
| 1 mAt | 0.000001 | 0.001 | 1 | 0.0001 | 0.0012566371 |
| 1 abAt | 0.01 | 10 | 10000 | 1 | 12.566370614 |
| 1 Gi | 0.0007957747 | 0.7957747155 | 795.77471546 | 0.0795774715 | 1 |
References: National Institute of Standards and Technology (NIST). “Unit Conversion”. https://www.nist.gov/pml/owm/metric-si/unit-conversion. Bureau International des Poids et Mesures (BIPM). “The International System of Units (SI)”. https://www.bipm.org/en/measurement-units/. Wikipedia. “Magnetomotive force”. https://en.wikipedia.org/wiki/Magnetomotive_force.