Convert Picoohms to Teraohms
Convert Picoohms (pΩ) to Teraohms (TΩ) instantly and accurately.
Conversion Formula
TΩ = pΩ × 1.000000000e-24
About Picoohms
The picoohm (pΩ) equals 10⁻¹² Ω, used for ultra-low resistance measurements in superconductors and precision four-wire metrology. A superconducting wire transitioning through its critical temperature shows residual resistance at the picoohm level; high-precision Josephson-array resistance bridges operated at national metrology institutes resolve differences below 1 pΩ. 1 pΩ = 10⁻³ nΩ = 10⁻¹² Ω.
About Teraohms
The teraohm (TΩ) equals 10¹² Ω, the upper practical range of insulation resistance in laboratory and industrial measurements. Dry PTFE and fused quartz have volume resistivities of 10¹⁸ Ω·m or more, giving teraohm resistance for centimetre-thick samples; silicon photodiode dark resistance at room temperature can reach several TΩ; electrometer-grade guarded coaxial cables specify insulation resistance above 1 TΩ. 1 TΩ = 10¹² Ω = 10³ GΩ.
Quick Reference Table
| Picoohms (pΩ) | Teraohms (TΩ) |
|---|---|
| 1 pΩ | 1 × 10-24 TΩ |
| 2 pΩ | 2 × 10-24 TΩ |
| 5 pΩ | 5 × 10-24 TΩ |
| 10 pΩ | 1 × 10-23 TΩ |
| 25 pΩ | 2.5 × 10-23 TΩ |
| 50 pΩ | 5 × 10-23 TΩ |
| 100 pΩ | 1 × 10-22 TΩ |