Convert Picocoulombs per cubic metre to Megacoulombs per cubic metre
Convert Picocoulombs per cubic metre (pC/m³) to Megacoulombs per cubic metre (MC/m³) instantly and accurately.
Conversion Formula
MC/m³ = pC/m³ × 1.000000000e-18
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.
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.
Quick Reference Table
| Picocoulombs per cubic metre (pC/m³) | Megacoulombs per cubic metre (MC/m³) |
|---|---|
| 1 pC/m³ | 1 × 10-18 MC/m³ |
| 2 pC/m³ | 2 × 10-18 MC/m³ |
| 5 pC/m³ | 5 × 10-18 MC/m³ |
| 10 pC/m³ | 1 × 10-17 MC/m³ |
| 25 pC/m³ | 2.5 × 10-17 MC/m³ |
| 50 pC/m³ | 5 × 10-17 MC/m³ |
| 100 pC/m³ | 1 × 10-16 MC/m³ |