Planck voltage

Noun

• The voltage between two points that use one Planck energy for every Planck charge that passes through: $V\_p\; =\; \backslash sqrt\{\backslash frac\{k\_ec^4\}\{G\}\}\; \backslash approx\; 1.43\; \backslash times\; 10^\{27\}\; \backslash mbox\{\; V\}$