Astronomy   View all facts   Glossary   Help
abstraction > mathematical concept > number > constant > fundamental physical constant > universal constant > magnetic constant
Next universal constantNewtonian constant of gravitation    Upuniversal constant    Previous universal constantGaussian gravitational constant   

magnetic constant
0)
subjectfact 
magnetic constanthas symbol μ02001-09-27 09:33:00.0
has value 4π × 10-7 = 12.566 370 614 × 10-7 N A-2has URL: http://physics.nist.gov/cgi-bin/cuu/Value?mu0, 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