Convert Femtoamperes per metre to Milliamperes per metre
Convert Femtoamperes per metre (fA/m) to Milliamperes per metre (mA/m) instantly and accurately.
Conversion Formula
mA/m = fA/m × 1.000000000e-12
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 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
| Femtoamperes per metre (fA/m) | Milliamperes per metre (mA/m) |
|---|---|
| 1 fA/m | 1 × 10-12 mA/m |
| 2 fA/m | 2 × 10-12 mA/m |
| 5 fA/m | 5 × 10-12 mA/m |
| 10 fA/m | 1 × 10-11 mA/m |
| 25 fA/m | 2.5 × 10-11 mA/m |
| 50 fA/m | 5 × 10-11 mA/m |
| 100 fA/m | 1 × 10-10 mA/m |