Convert Femtowebers to Milliwebers
Convert Femtowebers (fWb) to Milliwebers (mWb) instantly and accurately.
Conversion Formula
mWb = fWb × 1.000000000e-12
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 Milliwebers
The milliweber (mWb) equals 10⁻³ Wb. Practical unit for small power inductors and relay cores - a typical E-core ferrite transformer with a 1 cm² cross-section at 0.3 T saturates at 0.3 mWb; audio transformer cores operate in the mWb range. 1 mWb = 10⁻³ Wb = 10⁵ Mx.
Quick Reference Table
| Femtowebers (fWb) | Milliwebers (mWb) |
|---|---|
| 1 fWb | 1 × 10-12 mWb |
| 2 fWb | 2 × 10-12 mWb |
| 5 fWb | 5 × 10-12 mWb |
| 10 fWb | 1 × 10-11 mWb |
| 25 fWb | 2.5 × 10-11 mWb |
| 50 fWb | 5 × 10-11 mWb |
| 100 fWb | 1 × 10-10 mWb |