Convert Femtoamperes per metre to Microamperes per metre
Convert Femtoamperes per metre (fA/m) to Microamperes per metre (µA/m) instantly and accurately.
Conversion Formula
µA/m = fA/m × 1.000000000e-9
About Femtoamperes per metre
The femtoampere per metre (fA/m) equals 10⁻¹⁵ A/m. Used in SQUID (superconducting quantum interference device) magnetometer research to characterise noise floors in ultra-sensitive magnetic field measurements; the Earth's geomagnetic DC drift and biomagnetic fields from neurons produce field gradients at the fA/m level in heavily shielded rooms. 1 fA/m = 10⁻¹⁵ 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
| Femtoamperes per metre (fA/m) | Microamperes per metre (µA/m) |
|---|---|
| 1 fA/m | 1 × 10-9 µA/m |
| 2 fA/m | 2 × 10-9 µA/m |
| 5 fA/m | 5 × 10-9 µA/m |
| 10 fA/m | 1 × 10-8 µA/m |
| 25 fA/m | 2.5 × 10-8 µA/m |
| 50 fA/m | 5 × 10-8 µA/m |
| 100 fA/m | 1 × 10-7 µA/m |