Convert Megavolts to Attovolts
Convert Megavolts (MV) to Attovolts (aV) instantly and accurately.
Conversion Formula
aV = MV × 1.000000000e+24
About Megavolts
The megavolt (MV) equals 10⁶ V, the scale of lightning and particle accelerator potentials. A typical cloud-to-ground lightning channel has a potential difference of 100-300 MV between cloud and ground; Van de Graaff generators in tandem accelerators reach 10-25 MV; ultra-high-voltage direct-current (UHVDC) transmission lines operate at 0.8-1.1 MV to carry bulk power thousands of kilometres with low losses. 1 MV = 10⁶ V = 10⁻³ GV.
About Attovolts
The attovolt (aV) equals 10⁻¹⁸ V, representing the tiniest detectable voltage signals in quantum electronics. SQUID (Superconducting Quantum Interference Device) magnetometers in flux-locked-loop mode achieve sub-attovolt-equivalent noise floors; theoretical calculations of vacuum fluctuations in nanoscale Josephson junctions reference the attovolt range. 1 aV = 10⁻00b3 fV = 10⁻¹⁸ V.
Quick Reference Table
| Megavolts (MV) | Attovolts (aV) |
|---|---|
| 1 MV | 1 × 1024 aV |
| 2 MV | 2 × 1024 aV |
| 5 MV | 5 × 1024 aV |
| 10 MV | 1 × 1025 aV |
| 25 MV | 2.5 × 1025 aV |
| 50 MV | 5 × 1025 aV |
| 100 MV | 1 × 1026 aV |