Convert Amperes per foot to Megaoersteds
Convert Amperes per foot (A/ft) to Megaoersteds (MOe) instantly and accurately.
Conversion Formula
MOe = A/ft × 4.122825005e-8
About Amperes per foot
The ampere per foot (A/ft) equals 1/0.3048 A/m ≈ 3.281 A/m. Used in US electromagnetic coil design and transformer winding specifications where dimensions are in feet; older US Navy and DoD magnetic shielding specifications for shipboard demagnetisation state H values in A/ft. 1 A/ft = 1/0.3048 A/m ≈ 3.2808 A/m.
About Megaoersteds
The megaoersted (MOe) equals 10⁹/(4π) A/m ≈ 7.958 × 10⁷ A/m. Encountered in ultra-high-field pulsed magnet research - National High Magnetic Field Laboratory (NHMFL) 100 T pulsed fields correspond to ≈1 MOe; internal crystalline fields at magnetic rare-earth sites in hyperfine studies are of this order. 1 MOe = 10⁹/(4π) A/m.
Quick Reference Table
| Amperes per foot (A/ft) | Megaoersteds (MOe) |
|---|---|
| 1 A/ft | 4.123 × 10-8 MOe |
| 2 A/ft | 8.246 × 10-8 MOe |
| 5 A/ft | 2.061 × 10-7 MOe |
| 10 A/ft | 4.123 × 10-7 MOe |
| 25 A/ft | 1.031 × 10-6 MOe |
| 50 A/ft | 2.061 × 10-6 MOe |
| 100 A/ft | 4.123 × 10-6 MOe |