Convert Millicoulombs per square metre to Picocoulombs per square metre
Convert Millicoulombs per square metre (mC/m²) to Picocoulombs per square metre (pC/m²) instantly and accurately.
Conversion Formula
pC/m² = mC/m² × 1000000000
About Millicoulombs per square metre
The millicoulomb per square metre (mC/m²) equals 10⁻³ C/m², the scale for triboelectric charging of common plastics and electrostatic spray-coating processes. Rubbed polytetrafluoroethylene (PTFE) accumulates 1-10 mC/m²; electrostatic powder coating guns deposit 1-5 mC/m² on grounded work pieces; thundercloud base charge density before lightning is 1-5 mC/m². 1 mC/m² = 10⁻³ C/m² = 10³ µC/m².
About Picocoulombs per square metre
The picocoulomb per square metre (pC/m²) equals 10⁻¹² C/m², the scale for surface charge density on lightly charged polymer electret films and semiconductor surface states. Low-dose ion-implanted silicon has surface charge densities of 1-100 pC/m²; piezoelectric polymer films (PVDF) accumulate picocoulombs per square metre at low mechanical stress. 1 pC/m² = 10⁻¹² C/m² = 10⁻³ nC/m².
Quick Reference Table
| Millicoulombs per square metre (mC/m²) | Picocoulombs per square metre (pC/m²) |
|---|---|
| 1 mC/m² | 1000000000 pC/m² |
| 2 mC/m² | 2 × 109 pC/m² |
| 5 mC/m² | 5 × 109 pC/m² |
| 10 mC/m² | 1 × 1010 pC/m² |
| 25 mC/m² | 2.5 × 1010 pC/m² |
| 50 mC/m² | 5 × 1010 pC/m² |
| 100 mC/m² | 1 × 1011 pC/m² |