Formula to Convert Ampere-turn/m to Oersted
To convert from the SI unit (A/m) to the CGS unit (Oersted), you multiply by $4\pi \times 10^{-3}$.
The relationship is:
$$1 \text{ A/m} \approx 0.012566 \text{ Oe}$$
Example
Convert 1,000 A/m to Oersted:
$$1,000 \times 0.012566 = 12.566 \text{ Oe}$$
Conversion Table
| Ampere-turn/m (A/m) | Oersted (Oe) |
|---|---|
| 1 A/m | 0.0126 Oe |
| 100 A/m | 1.2566 Oe |
| 1,000 A/m | 12.566 Oe |
| 10,000 A/m | 125.66 Oe |