Convert Teraohms to Picoohms
Convert Teraohms (TΩ) to Picoohms (pΩ) instantly and accurately.
Conversion Formula
pΩ = TΩ × 1.000000000e+24
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.
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.
Quick Reference Table
| Teraohms (TΩ) | Picoohms (pΩ) |
|---|---|
| 1 TΩ | 1 × 1024 pΩ |
| 2 TΩ | 2 × 1024 pΩ |
| 5 TΩ | 5 × 1024 pΩ |
| 10 TΩ | 1 × 1025 pΩ |
| 25 TΩ | 2.5 × 1025 pΩ |
| 50 TΩ | 5 × 1025 pΩ |
| 100 TΩ | 1 × 1026 pΩ |