Convert Coulombs per cubic yard to Femtocoulombs per cubic metre
Convert Coulombs per cubic yard (C/yd³) to Femtocoulombs per cubic metre (fC/m³) instantly and accurately.
Conversion Formula
fC/m³ = C/yd³ × 1.307950619e+15
About Coulombs per cubic yard
The coulomb per cubic yard (C/yd³) equals exactly 1/(0.9144)³ C/m³ ≈1.30795 C/m³, used in North American electrokinetic remediation projects. Electrokinetic treatment of heavy-metal contaminated soil delivers 1-10 C/yd³ of charge per treatment cycle; electro-osmosis drainage studies in US geotechnical engineering use C/yd³ as the charge dosage unit. 1 C/yd³ ≈1.308 C/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
| Coulombs per cubic yard (C/yd³) | Femtocoulombs per cubic metre (fC/m³) |
|---|---|
| 1 C/yd³ | 1.308 × 1015 fC/m³ |
| 2 C/yd³ | 2.616 × 1015 fC/m³ |
| 5 C/yd³ | 6.54 × 1015 fC/m³ |
| 10 C/yd³ | 1.308 × 1016 fC/m³ |
| 25 C/yd³ | 3.27 × 1016 fC/m³ |
| 50 C/yd³ | 6.54 × 1016 fC/m³ |
| 100 C/yd³ | 1.308 × 1017 fC/m³ |