Convert Abhenries to Terahenries
Convert Abhenries (abH) to Terahenries (TH) instantly and accurately.
Conversion Formula
TH = abH × 1.000000000e-21
About Abhenries
The abhenry (abH) is the inductance unit of the CGS-EMU system, equal to 1 abΩ × 1 s = 10⁻⁹ Ω × 1 s = 10⁻⁹ H, exactly equal to 1 nH in SI. It appears in nineteenth- and early-twentieth-century electromagnetic engineering texts alongside abohms and abamperes; the abhenry was the standard inductance unit in EMU telegraphy and early radio literature. 1 abH = 10⁻⁹ H = 1 nH.
About Terahenries
The terahenry (TH) equals 10¹² H. No physical inductor or coil approaches 1 TH; the value is used in dimensional scaling of cosmic electromagnetic phenomena (e.g., inductance of galactic current sheets) and in theoretical discussions of extreme-value electromagnetic parameters. The stathenry is ≈ 0.899 TH, placing stathenries and terahenries in the same order of magnitude. 1 TH = 10³ GH = 10¹² H.
Quick Reference Table
| Abhenries (abH) | Terahenries (TH) |
|---|---|
| 1 abH | 1 × 10-21 TH |
| 2 abH | 2 × 10-21 TH |
| 5 abH | 5 × 10-21 TH |
| 10 abH | 1 × 10-20 TH |
| 25 abH | 2.5 × 10-20 TH |
| 50 abH | 5 × 10-20 TH |
| 100 abH | 1 × 10-19 TH |