%I #47 May 22 2019 22:46:55
%S 2,0,6,7,8,3,3,8,4,8,4,6,1,9,2,9,3,2,3,0,8,1,1,1,5,4,1,2,1,4,7,4,9,7,
%T 3,4,0,1,7,1,5,4,5,6,5,4,9,3,4,3,2,3,5,5,2,2,4,3,2,4,1,6,1,5,0,1,9,0,
%U 8,4,0,9,4,3,1,9,6,5,2,8,9,7,8,9,6,4,0,0,1,0,4,4,0,9,4,6,1,7,5,9
%N Decimal expansion of a single magnetic flux quantum Phi_0 in SI units.
%C Inverse of A248508.
%C The value of Phi_0 is h / (2 * e) = 2.067833848... * 10^{-15} J s/C with joule J = kg m/s^2 and coulomb C = A s (A for ampere) based on SI definitions (effective on May 20, 2019). See the BIPM link with the CGPM resolutions which become effective on May 20 2019. See also A322415. - _Ralf Steiner_, Feb 14 2019
%C 2010 CODATA value is 2.067833758(46) * 10^{-15} Wb; updated to 2.067833831(13) * 10^{-15} Wb in the 2014 correction.
%H BIPM, <a href="https://www.bipm.org/utils/common/pdf/CGPM-2018/26th-CGPM-Resolutions.pdf">On the revision of the International System of Units (SI)</a>, BIPM, Nov 13-16 2018.
%H NIST, <a href="http://physics.nist.gov/cgi-bin/cuu/Value?flxquhs2e">magnetic flux quantum</a>
%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Magnetic_flux_quantum">Magnetic flux quantum</a>
%F Equals A003676 / (2 * A081823).
%e Phi_0 = 2.0678338... * 10^{-15} Wb with weber Wb = J/A = kg*m^2/(A*s^2).
%t RealDigits[6.62607015`100*10^(-34)/(2*1.602176634`100*10^(-19))][[1]]
%Y Cf. A003676, A081823, A248508, A248510.
%K nonn,cons,easy
%O -14,1
%A _Arkadiusz Wesolowski_, Oct 07 2014
%E Updated by _Ralf Steiner_, Feb 14 2019
%E Edited by _Wolfdieter Lang_, May 20 2019