Convert Kiloampere-turns to Femtoampere-turns
Convert Kiloampere-turns (kA·t) to Femtoampere-turns (fA·t) instantly and accurately.
Conversion Formula
fA·t = kA·t × 1.000000000e+18
About Kiloampere-turns
The kiloampere-turn (kA·t) equals 10³ A·t. Standard engineering unit for industrial electromagnets and transformer windings - a 500-turn winding at 2 A produces 1 kA·t; MRI gradient coils are driven at tens of kA·t. 1 kA·t = 10³ A·t.
About Femtoampere-turns
The femtoampere-turn (fA·t) equals 10⁻¹⁵ A·t. Used in SQUID-based nanoscale magnetic sensor calibration and spintronics research where single-turn excitation loops carry femtoampere bias currents. 1 fA·t = 10⁻¹⁵ A·t.
Quick Reference Table
| Kiloampere-turns (kA·t) | Femtoampere-turns (fA·t) |
|---|---|
| 1 kA·t | 1 × 1018 fA·t |
| 2 kA·t | 2 × 1018 fA·t |
| 5 kA·t | 5 × 1018 fA·t |
| 10 kA·t | 1 × 1019 fA·t |
| 25 kA·t | 2.5 × 1019 fA·t |
| 50 kA·t | 5 × 1019 fA·t |
| 100 kA·t | 1 × 1020 fA·t |