Convert Gigaampere-turns to Femtoampere-turns
Convert Gigaampere-turns (GA·t) to Femtoampere-turns (fA·t) instantly and accurately.
Conversion Formula
fA·t = GA·t × 1.000000000e+24
About Gigaampere-turns
The gigaampere-turn (GA·t) equals 10⁹ A·t. Relevant only in astrophysics - the equivalent MMF of a magnetar neutron star's surface field spans GA·t to TA·t; proposed inertial confinement fusion targets require GA·t-scale pulsed solenoid drives. 1 GA·t = 10⁹ 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
| Gigaampere-turns (GA·t) | Femtoampere-turns (fA·t) |
|---|---|
| 1 GA·t | 1 × 1024 fA·t |
| 2 GA·t | 2 × 1024 fA·t |
| 5 GA·t | 5 × 1024 fA·t |
| 10 GA·t | 1 × 1025 fA·t |
| 25 GA·t | 2.5 × 1025 fA·t |
| 50 GA·t | 5 × 1025 fA·t |
| 100 GA·t | 1 × 1026 fA·t |