Convert Femtowebers to Maxwells
Convert Femtowebers (fWb) to Maxwells (Mx) instantly and accurately.
Conversion Formula
Mx = fWb × 1.000000000e-7
About Femtowebers
The femtoweber (fWb) equals 10⁻¹⁵ Wb. Used in SQUID magnetometer research to express flux noise spectral density; a typical high-T₂ SQUID has white flux noise of a few µΦ₀/√Hz, corresponding to sub-fWb/√Hz levels. 1 fWb = 10⁻¹⁵ Wb.
About Maxwells
The maxwell (Mx) equals exactly 10⁻⁸ Wb, the CGS unit of magnetic flux named after James Clerk Maxwell. Still widely used in permanent magnet and motor design datasheets; a typical 10 mm NdFeB disc magnet has a remanent flux of around 10 000-100 000 Mx. 1 Mx = 10⁻⁸ Wb.
Quick Reference Table
| Femtowebers (fWb) | Maxwells (Mx) |
|---|---|
| 1 fWb | 1 × 10-7 Mx |
| 2 fWb | 2 × 10-7 Mx |
| 5 fWb | 5 × 10-7 Mx |
| 10 fWb | 1 × 10-6 Mx |
| 25 fWb | 2.5 × 10-6 Mx |
| 50 fWb | 5 × 10-6 Mx |
| 100 fWb | 1 × 10-5 Mx |