Astronomy   View all facts   Glossary   Help
abstraction > mathematical concept > number > constant > fundamental physical constant > universal constant > electric constant
Next universal constantGaussian gravitational constant    Upuniversal constant    Previous universal constantcharacteristic impedance of vacuum   

electric constant
0)
subjectfact 
electric constanthas symbol ε02001-09-27 09:33:00.0
has value 8.854187817 × 10-12 F m-1has URL: http://physics.nist.gov/cgi-bin/cuu/Value?ep0, 2001-09-27 09:33:00.0
has uncertainty 02001-09-27 09:33:00.0
is an instance of universal constant2001-09-27 09:33:00.0
fundamental physical constanthas accuracy2001-09-27 09:32:59.0
has unit2001-09-27 09:32:59.0