Convert Microamperes per metre to Milliamperes per metre
Convert Microamperes per metre (µA/m) to Milliamperes per metre (mA/m) instantly and accurately.
Conversion Formula
mA/m = µA/m × 0.001
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 Milliamperes per metre
The milliampere per metre (mA/m) equals 10⁻³ A/m. Antenna near-field H-field measurements and EMC pre-compliance tests use mA/m; CISPR 14/16 and FCC Part 15 limit radiated field strength for consumer electronics in mA/m or equivalent dBµA/m at specified distances. 1 mA/m = 10⁻³ A/m = 10⁻³ Oe × (1000/4π).
Quick Reference Table
| Microamperes per metre (µA/m) | Milliamperes per metre (mA/m) |
|---|---|
| 1 µA/m | 0.001 mA/m |
| 2 µA/m | 0.002 mA/m |
| 5 µA/m | 0.005 mA/m |
| 10 µA/m | 0.01 mA/m |
| 25 µA/m | 0.025 mA/m |
| 50 µA/m | 0.05 mA/m |
| 100 µA/m | 0.1 mA/m |