Convert Millioersteds to Microamperes per metre
Convert Millioersteds (mOe) to Microamperes per metre (µA/m) instantly and accurately.
Conversion Formula
µA/m = mOe × 79577.47155
About Millioersteds
The millioersted (mOe) equals 1/(4π) A/m ≈ 79.577 mA/m. Used in magnetic recording media characterisation - remanent coercivity of flexible magnetic media (floppy disks, cassette tape) is often cited in mOe in legacy test standards; sensitive fluxgate magnetometers report data in mOe in older geomagnetic survey literature. 1 mOe = 1/(4π) A/m ≈ 0.07958 A/m.
About Microamperes per metre
The microampere per metre (µA/m) equals 10⁻⁶ A/m. The Earth's geomagnetic field at mid-latitudes is approximately 40-50 A/m (50 000 nT / µ₀); low-frequency EMC immunity testing of sensitive electronics involves µA/m-level ambient AC magnetic fields. 1 µA/m = 10⁻⁶ A/m = 10⁻³ mA/m.
Quick Reference Table
| Millioersteds (mOe) | Microamperes per metre (µA/m) |
|---|---|
| 1 mOe | 79577.5 µA/m |
| 2 mOe | 159155 µA/m |
| 5 mOe | 397887 µA/m |
| 10 mOe | 795775 µA/m |
| 25 mOe | 1989440 µA/m |
| 50 mOe | 3978870 µA/m |
| 100 mOe | 7957750 µA/m |