Convert Microamperes per metre to Gigaamperes per metre
Convert Microamperes per metre (µA/m) to Gigaamperes per metre (GA/m) instantly and accurately.
Conversion Formula
GA/m = µA/m × 1.000000000e-15
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 Gigaamperes per metre
The gigaampere per metre (GA/m) equals 10⁹ A/m. Encountered only in extreme physics - neutron stars (magnetars) have surface fields of 10⁹-10¹¹ T, corresponding to GA/m to TA/m H-fields; plasma pinch experiments in z-pinch fusion drivers transiently achieve GA/m field strengths along the pinch axis. 1 GA/m = 10⁹ A/m.
Quick Reference Table
| Microamperes per metre (µA/m) | Gigaamperes per metre (GA/m) |
|---|---|
| 1 µA/m | 1 × 10-15 GA/m |
| 2 µA/m | 2 × 10-15 GA/m |
| 5 µA/m | 5 × 10-15 GA/m |
| 10 µA/m | 1 × 10-14 GA/m |
| 25 µA/m | 2.5 × 10-14 GA/m |
| 50 µA/m | 5 × 10-14 GA/m |
| 100 µA/m | 1 × 10-13 GA/m |