Convert Millicoulombs per cubic metre to Femtocoulombs per cubic metre
Convert Millicoulombs per cubic metre (mC/m³) to Femtocoulombs per cubic metre (fC/m³) instantly and accurately.
Conversion Formula
fC/m³ = mC/m³ × 1000000000000
About Millicoulombs per cubic metre
The millicoulomb per cubic metre (mC/m³) equals 10⁻³ C/m³, the scale for space charge in streamer discharge channels and moderately doped semiconductor depletion regions. Silicon doped at ~6×10¹⁵ /m³ carries depletion charge density ≈1 mC/m³; streamer plasma cores during lightning leader propagation have net charge densities of 0.1-10 mC/m³. 1 mC/m³ = 10⁻³ C/m³ = 10³ µC/m³.
About Femtocoulombs per cubic metre
The femtocoulomb per cubic metre (fC/m³) equals 10⁻¹⁵ C/m³, the scale for charge density in the interstellar medium. The diffuse interstellar medium has electron density ~3×10⁴ /m³, giving charge density ≈5 fC/m³; radiation belt proton charge density in the inner Van Allen belt is in the fC/m³ range. 1 fC/m³ = 10⁻¹⁵ C/m³ = 10⁻³ pC/m³.
Quick Reference Table
| Millicoulombs per cubic metre (mC/m³) | Femtocoulombs per cubic metre (fC/m³) |
|---|---|
| 1 mC/m³ | 1 × 1012 fC/m³ |
| 2 mC/m³ | 2 × 1012 fC/m³ |
| 5 mC/m³ | 5 × 1012 fC/m³ |
| 10 mC/m³ | 1 × 1013 fC/m³ |
| 25 mC/m³ | 2.5 × 1013 fC/m³ |
| 50 mC/m³ | 5 × 1013 fC/m³ |
| 100 mC/m³ | 1 × 1014 fC/m³ |