Convert Gigacoulombs per square metre to Nanocoulombs per square metre
Convert Gigacoulombs per square metre (GC/m²) to Nanocoulombs per square metre (nC/m²) instantly and accurately.
Conversion Formula
nC/m² = GC/m² × 1.000000000e+18
About Gigacoulombs per square metre
The gigacoulomb per square metre (GC/m²) equals 10⁹ C/m², a value with no engineering realisation, used only in astrophysical and theoretical plasma models. Magnetar magnetosphere charge sheet densities, pulsar polar cap surface charge, and theoretical cosmic string surface charge are described at GC/m² scales in research literature. 1 GC/m² = 10⁹ C/m² = 10³ MC/m².
About Nanocoulombs per square metre
The nanocoulomb per square metre (nC/m²) equals 10⁻⁹ C/m², the scale for charge density on moderately charged electret films and LCD alignment-layer surfaces. Commercial cellular polypropylene electret microphones carry surface charge densities of 0.1-10 nC/m²; charge on liquid-crystal alignment layers affects pixel response times. 1 nC/m² = 10⁻⁹ C/m² = 10⁻³ µC/m².
Quick Reference Table
| Gigacoulombs per square metre (GC/m²) | Nanocoulombs per square metre (nC/m²) |
|---|---|
| 1 GC/m² | 1 × 1018 nC/m² |
| 2 GC/m² | 2 × 1018 nC/m² |
| 5 GC/m² | 5 × 1018 nC/m² |
| 10 GC/m² | 1 × 1019 nC/m² |
| 25 GC/m² | 2.5 × 1019 nC/m² |
| 50 GC/m² | 5 × 1019 nC/m² |
| 100 GC/m² | 1 × 1020 nC/m² |