Convert Megacoulombs per cubic metre to Picocoulombs per cubic metre
Convert Megacoulombs per cubic metre (MC/m³) to Picocoulombs per cubic metre (pC/m³) instantly and accurately.
Conversion Formula
pC/m³ = MC/m³ × 1.000000000e+18
About Megacoulombs per cubic metre
The megacoulomb per cubic metre (MC/m³) equals 10⁶ C/m³, arising in degenerately doped semiconductor junctions and dense plasma physics. A degenerately doped silicon layer at 10²⁵ /m³ carries ρ ≈1.6 MC/m³; dense Z-pinch plasma cores at 10²⁵ /m³ reach MC/m³ charge densities; metallic conductor free-electron densities are GC/m³ scale. 1 MC/m³ = 10⁶ C/m³ = 10³ kC/m³.
About Picocoulombs per cubic metre
The picocoulomb per cubic metre (pC/m³) equals 10⁻¹² C/m³, the scale for solar wind charge density and fair-weather atmospheric electricity. The solar wind near Earth has electron density ~5×10⁶ /m³, giving charge density ≈0.8 pC/m³; fair-weather atmospheric space charge near sea level is 1-10 pC/m³. 1 pC/m³ = 10⁻¹² C/m³ = 10⁻³ nC/m³.
Quick Reference Table
| Megacoulombs per cubic metre (MC/m³) | Picocoulombs per cubic metre (pC/m³) |
|---|---|
| 1 MC/m³ | 1 × 1018 pC/m³ |
| 2 MC/m³ | 2 × 1018 pC/m³ |
| 5 MC/m³ | 5 × 1018 pC/m³ |
| 10 MC/m³ | 1 × 1019 pC/m³ |
| 25 MC/m³ | 2.5 × 1019 pC/m³ |
| 50 MC/m³ | 5 × 1019 pC/m³ |
| 100 MC/m³ | 1 × 1020 pC/m³ |