Convert Microamperes per metre to Kiloamperes per metre
Convert Microamperes per metre (µA/m) to Kiloamperes per metre (kA/m) instantly and accurately.
Conversion Formula
kA/m = µA/m × 1.000000000e-9
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.
About Kiloamperes per metre
The kiloampere per metre (kA/m) equals 10³ A/m. The primary practical unit for strong magnetic fields - MRI scanner bore fields of 1-3 T correspond to 800 kA/m-2.4 MA/m in free space; coercivity of hard ferrite permanent magnets (ceramic) is 150-300 kA/m; NdFeB magnets have coercivity 900-2000 kA/m. 1 kA/m = 10³ A/m ≈ 12.566 Oe.
Quick Reference Table
| Microamperes per metre (µA/m) | Kiloamperes per metre (kA/m) |
|---|---|
| 1 µA/m | 1 × 10-9 kA/m |
| 2 µA/m | 2 × 10-9 kA/m |
| 5 µA/m | 5 × 10-9 kA/m |
| 10 µA/m | 1 × 10-8 kA/m |
| 25 µA/m | 2.5 × 10-8 kA/m |
| 50 µA/m | 5 × 10-8 kA/m |
| 100 µA/m | 1 × 10-7 kA/m |