EngiRef / Electromagnetic Constant

Faraday Constant

Faraday Constant (F) = 96485.3321 C/mol. Charge per mole of electrons. F = Nᴀ × e. A electromagnetic constant in the free EngiRef reference, with 27 more…

electromagneticF

Specification

Name
Faraday Constant
Symbol
F
Value
96485.3321
Unit
C/mol
Category
electromagnetic
Description
Charge per mole of electrons. F = Nᴀ × e.

Constants

Related constants

Scientific constants

Vacuum Permittivity

Electric constant. Appears in Coulomb's law.

electromagneticε₀

Vacuum Permeability

Magnetic constant. Since the 2019 SI redefinition μ₀ is a measured quantity; 4π × 10⁻⁷ H/m is the pre-2019 exact value and now differs in the 10th digit.

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Coulomb Constant

1/(4πε₀). Force between point charges.

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Speed of Light in Vacuum

Exact defined value in SI. Maximum speed in universe.

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Planck Constant

Exact defined value in SI. Relates photon energy to frequency.

fundamentalh

Reduced Planck Constant

h/(2π). Common in quantum mechanics.

fundamentalℏ