Electronics World articles Popular Electronics articles QST articles Radio & TV News articles Radio-Craft articles Radio-Electronics articles Short Wave Craft articles Wireless World articles Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors Engineer Jobs LinkedIn Crosswords Engineering Humor Kirt's Cogitations Engineering Event Calendar RF Engineering Quizzes USAF radar shop Notable Quotes App Notes Calculators Education Engineering Magazines Engineering magazine articles Engineering software Engineering smorgasbord RF Cafe Archives RF Cascade Workbook 2018 RF Stencils for Visio RF & EE Shapes for Word Advertising RF Cafe Homepage Sudoku puzzles Thank you for visiting RF Cafe!
RF Cascade Workbook 2018 (GS) - RF Cafe

Electrical Units

This list presents most of the units that you will encounter in electrical engineering applications and literature.

If you know of others that should be added, please send me an e-mail.

Visit NIST for all constants, units, and uncertainties. This is their Extensive Listing of constants.

Here is a list of electrical constants.

Name (Symbol)Base UnitUnit Symbol
Angular Frequencyradians/secondω
Admittance (Y)siemensS
Capacitance (C)faradF
Capacitive Reactance (XC)ohmΩ
Center Frequency (Fc)hertzHz
ChargecoulombC
Conductance (G) [Mho symbol - RF Cafe]siemen [mho]S (Mho symbol - RF Cafe) [1/Ω]
Conductivity (σ)siemens/meterS/m
Current (I)ampereA
Dipole Momentcoulomb·meterp
Electric ChargecoulombQ
Electric FluxcoulombΨ
Electric Flux Densitycoulomb/meter2D
Electric Susceptibility 1χe
Energy (E)jouleJ
FrequencyhertzHz
Impedance (Z)ohmΩ
Inductance (L)henryH
Inductive Reactance (XL)ohmΩ
Joulewatt·secondJ
Linear Current Densityamperes/meter2A
Magnetic FieldteslaT
Magnetic FluxweberΦ
Magnetic Flux LinkageweberΛ
Magnetic Flux DensityteslaB
Magnetic Susceptibility 1χμ
Magnetic Vector Potentialweber/meterA
Magnetizationampere/meterM
Magnetomotive ForceweberWb
Mutual InductancehenryLi,j    Mi,j
Permeabilityhenrys/meterμ
Permittivityfarads/meterε
Phase AngleradianΦ
Phase Coefficientradianβ
Potential (V)voltV
Power (P)wattW
Reluctance (R)1/henrys1/H
Reluctivitymeters/henryν
Resistance (R)ohmΩ
Resistivity (ρ)ohm·meterΩ*m
Resonant Frequency (Fr)hertzHz
Surface Density of Chargecoulombs/meter2σ
Susceptance (B)siemenS
Volume Density of Chargecoulombs/meter3ρ
Volume Resistivityohms/meter3ρ
Wavelengthmeterλ
Windfreak Technologies ConductRF Phased Matched RF Cables - RF Cafe
QuinStar Technology (Millimeter Wave Solutions) - RF Cafe vidaRF RF & Microwave Components - RF Cafe
About RF Cafe
Kirt Blattenberger - RF Cafe Webmaster
Copyright: 1996 - 2024
Webmaster:
    Kirt Blattenberger,
    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:  AirplanesAndRockets.com

spacer