UNIT : Unit : Capacitance 01 : Electric Capacitance - Charge per EMF : Unit Conversion Tool

Description : Convert between electric capacitance units.

Standard Unit : STD unit farad [F] - coulomb per volt [C/V] charge per EMF.

Discussion : Electric capacitance is a measure of the ability to hold an electric charge, and is defined as charge per EMF (electro-motive force) with unit farad. A 1 farad capacitance holds a charge of 1 coulomb per volt. Related quantities

• elastance - inverse capacitance - non SI unit is the daraf (1/F)
• permittivity - capacitance per length (F/m)

Units :

• micro-farad [ μF ]
• [STD] farad - coulomb per volt (C/V) [ F ]
• milli-farad [ mF ]
• nano-farad [ nF ]
• pico-farad [ pF ]

Back To Top

UNIT : Unit : Capacitance 03 : Electric Capacitance per Mass : Unit Conversion Tool

Description : Convert between electric capacitance per mass units.

Standard Unit : STD unit farad per kilogram [F/kg].

Units :

• micro-farad per kilogram [ μF/kg ]
• micro-farad per pound [ μF/lb ]
• [STD] farad per kilogram [ F/kg ]
• farad per pound [ F/lb ]
• milli-farad per kilogram [ mF/kg ]
• milli-farad per pound [ mF/lb ]
• nano-farad per kilogram [ nF/kg ]
• nano-farad per pound [ nF/lb ]
• pico-farad per kilogram [ pF/kg ]
• pico-farad per pound [ pF/lb ]

Back To Top

UNIT : Unit : Capacitance 05 : Elastance - Electric Capacitance Inverse : Unit Conversion Tool

Description : Convert between elastance units - electric capacitance inverse.

Standard Unit : STD units per farad - volt per coulomb (V/C) [/F].

Discussion : The conversion tool can also convert directly between farads [F] (capacitance) and inverse capacitance units.

Units :

• per micro-farad [ /μF ]
• [STD] per farad - volt per coulomb (V/C) [ /F ]
• per milli-farad [ /mF ]
• per nano-farad [ /nF ]
• per pico-farad [ /pF ]
• farad per - coulomb per volt (C/V) [ F/ ]

Back To Top

UNIT : Unit : Charge 01 : Displacement - Electric Charge per Area - Polarisation : Unit Conversion Tool

Description : Convert between electric displacement or electric charge per area units.

Standard Unit : STD unit Coulomb per square meter [C/m²].

Discussion : Electric charge per area is also referred to as electric displacement or electric polarisation. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• amp hour per square foot [ A.hr/ft² ]
• amp hour per square meter [ A.hr/m² ]
• abcoulomb per square foot [ abc/ft² ]
• abcoulomb per square meter [ abc/m² ]
• coulomb per square centi-meter [ C/cm² ]
• coulomb (amp second) per square foot [ C/ft² ]
• coulomb (amp second) per square inch [ C/in² ]
• [STD] Coulomb per square meter [ C/m² ]
• coulomb per square milli-meter [ C/mm² ]
• statcoulomb per square foot [ stc/ft² ]
• statcoulomb per square meter [ stc/m² ]

Back To Top

UNIT : Unit : Charge 03 : Electric Charge per Length - Surface Density of Dipolar Moment : Unit Conversion Tool

Description : Convert between electric charge per length units.

Standard Unit : STD unit Coulomb per meter [C/m].

Discussion : Charge per length is also referred to as surface density of dipolar moment. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• amp hour per foot [ A.hr/ft ]
• amp hour per meter [ A.hr/m ]
• abcoulomb per foot [ abc/ft ]
• abcoulomb per meter [ abc/m ]
• coulomb per centi-meter [ C/cm ]
• coulomb (amp second) per foot [ C/ft ]
• coulomb (amp second) per inch [ C/in ]
• [STD] coulomb per meter [ C/m ]
• coulomb per milli-meter [ C/mm ]
• helmholtz [ hlz ]
• statcoulomb per foot [ stc/ft ]
• statcoulomb per meter [ stc/m ]

Back To Top

UNIT : Unit : Charge 05 : Electric Charge per Mass Coulomb : Unit Conversion Tool

Description : Convert between electric charge per mass units.

Standard Unit : STD unit Coulomb per kilogram - amp second per kilogram [C/kg].

Units :

• amp day per kilogram [ A.day/kg ]
• amp day per pound [ A.day/lb ]
• amp hour per kilogram [ A.hr/kg ]
• amp hour per pound [ A.hr/lb ]
• amp minute per kilogram [ A.min/kg ]
• amp minute per pound [ A.min/lb ]
• amp second (Coulomb) per kilogram [ A.s/kg ]
• amp second (Coulomb) per pound [ A.s/lb ]
• amp year per kilogram [ A.yr/kg ]
• amp year per pound [ A.yr/lb ]
• abcoulomb per kilogram [ abc/kg ]
• abcoulomb per pound [ abc/lb ]
• [STD] coulomb per kilogram - amp second per kilogram [ C/kg ]
• coulomb (amp second) per pound [ C/lb ]
• statcoulomb per kilogram [ stc/kg ]
• statcoulomb per pound [ stc/lb ]

Back To Top

UNIT : Unit : Charge 07 : Electric Charge Quadrupole Moment - Charge Area Moment : Unit Conversion Tool

Description : Convert between electric charge quadrupole moment units.

Standard Unit : STD units Coulomb meter squared [C.m²].

Discussion : Electric charge quadrupole moment is equal to charge times area, and is also referred to as electric charge area moment. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• amp hour foot squared [ A.hr.ft² ]
• amp hour meter squared [ A.hr.m² ]
• abcoulomb foot squared [ abc.ft² ]
• abcoulomb meter squared [ abc.m² ]
• coulomb centi-meter squared [ C.cm² ]
• coulomb (amp second) foot squared [ C.ft² ]
• coulomb (amp second) inch squared [ C.in² ]
• [STD] coulomb meter squared [ C.m² ]
• coulomb milli-meter squared [ C.mm² ]
• statcoulomb foot squared [ stc.ft² ]
• statcoulomb meter squared [ stc.m² ]

Back To Top

UNIT : Unit : Charge 09 : Electric Charge Inverse - per Charge : Unit Conversion Tool

Description : Convert between inverse electric charge units.

Standard Unit : STD unit per Coulomb [/C].

Discussion : Inverse electric charge is equivalent to inverse current times time. The tool can also convert directly from Coulombs [C] (charge) to inverse electric charge units.

Units :

• per micro-coulomb [ /μC ]
• per amp day [ /(A.day) ]
• per amp hour [ /(A.hr) ]
• per amp minute [ /(A.min) ]
• per amp year [ /(A.yr) ]
• per abcoulomb [ /abc ]
• [STD] per coulomb - per amp second [ /C ]
• per gigacoulomb [ /GC ]
• per kilocoulomb [ /kC ]
• per milli-coulomb [ /mC ]
• per megacoulomb [ /MC ]
• per nano-coulomb [ /nC ]
• per pico-coulomb [ /pC ]
• per statcoulomb [ /stc ]
• amp hour per [ A.hr/ ]
• coulomb per - amp second per [ C/ ]

Back To Top

UNIT : Unit : Charge 11 : Electric Charge Coulomb - Electric Flux - Electric Flux of Displacement : Unit Conversion Tool

Description : Convert between electric charge units.

Standard Unit : STD unit Coulomb [C].

Discussion : A Coulomb is equivalent to a current of one amp for one second [C = 1 A.s]. An alternative definition of the coulomb is 6.241510E+18 electron charges. This definition has not been used.

bs:Note: The statcoulomb unit is used in physics and electrical engineering. The conversion between statcoulomb and coulomb is not a direct numerical conversion. The conversion constant has units: statcoulomb = 3.335641E-10 times kg^1/2.m^3/2/(A.s²) coulomb.

Units :

• micro-coulomb [ μC ]
• amp day [ A.day ]
• amp hour [ A.hr ]
• amp minute [ A.min ]
• amp year [ A.yr ]
• abcoulomb - 10 coulomb [ abc ]
• [STD] coulomb - A.s amp second [ C ]
• gigacoulomb [ GC ]
• kilocoulomb [ kC ]
• milli-coulomb [ mC ]
• megacoulomb [ MC ]
• nano-coulomb [ nC ]
• pico-coulomb [ pC ]
• statcoulomb [ stc ]

Back To Top

UNIT : Unit : Charge 13 : Electric Charge per Mass Increment per Temperature : Unit Conversion Tool

Description : Convert between electric charge per mass increment per temperature units.

Standard Unit : STD unit amp hour per kilogram centigrade [A.hr/(kg.C)].

Discussion : Electric charge per mass increment per temperature is the rate of change of charge capacity with temperature. The units are commonly used for sacrificial anode design.

Units :

• [STD] amp hour per kilogram centigrade [ A.hr/(kg.C) ]
• amp hour per pound degree fahrenhite [ A.hr/(lb.F) ]
• abcoulomb per kilogram centigrade [ abc/(kg.C) ]
• abcoulomb per pound degree fahrenhite [ abc/(lb.F) ]
• coulomb per kilogram centigrade [ C/(kg.C) ]
• coulomb per pound degree fahrenhite [ C/(lb.F) ]

Back To Top

UNIT : Unit : Current 02 : Electric Current per Area - Current Density : Unit Conversion Tool

Description : Convert between electric current per area or current density units.

Standard Unit : STD unit amp per meter squared [A/m²].

Discussion : Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• amp per centi-meter squared [ A/cm² ]
• amp per foot squared [ A/ft² ]
• amp per inch squared [ A/in² ]
• [STD] amp per meter squared [ A/m² ]
• milli-amp per centi-meter squared [ mA/cm² ]
• milli-amp per foot squared [ mA/ft² ]
• milli-amp per inch squared [ mA/in² ]
• milli-amp per meter squared [ mA/m² ]
• milli-amp per milli-meter squared [ mA/mm² ]

Back To Top

UNIT : Unit : Current 04 : Magnetic Induction - Magnetic Field Strength - Current per Length : Unit Conversion Tool

Description : Convert between current per length units.

Standard Unit : STD unit amp per meter [A/m].

Discussion : Electric current per length is also referred to as magnetic induction or magnetic field strength. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• amp per centi-meter [ A/cm ]
• amp per foot [ A/ft ]
• amp per inch [ A/in ]
• [STD] amp per meter [ A/m ]
• milli-amp per centi-meter [ mA/cm ]
• milli-amp per foot [ mA/ft ]
• milli-amp per inch [ mA/in ]
• milli-amp per meter [ mA/m ]
• milli-amp per milli-meter [ mA/mm ]

Back To Top

UNIT : Unit : Current 06 : Electric Current per Mole : Unit Conversion Tool

Description : Convert between electric current permole units.

Standard Unit : STD unit amp per kilogram-mole [A/kg-mol].

Units :

• amp per gram-mole [ A/g-mol ]
• [STD] amp per kilogram-mole [ A/kg-mol ]
• amp per pound-mole [ A/lb-mol ]
• milli-amp per gram-mole [ mA/g-mol ]
• milli-amp per kilogram-mole [ mA/kg-mol ]
• milli-amp per pound-mole [ mA/lb-mol ]

Back To Top

UNIT : Unit : Current 08 : Electric Current Length Moment : Unit Conversion Tool

Description : Convert between electric current length moment unit.

Standard Unit : STD unit amp meter [A.m].

Discussion : Electric current length moment is equal to current times length. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• amp centi-meter [ A.cm ]
• amp foot [ A.ft ]
• amp inch [ A.in ]
• [STD] amp meter [ A.m ]
• milli-amp centi-meter [ mA.cm ]
• milli-amp foot [ mA.ft ]
• milli-amp inch [ mA.in ]
• milli-amp meter [ mA.m ]
• milli-amp milli-meter [ mA.mm ]

Back To Top

UNIT : Unit : Current 10 : Electric Current : Unit Conversion Tool

Description : Convert between electric current units.

Standard Unit : STD unit amp [A].

Discussion : Electric current is defined as rate of charge per time with unit ampere or amp. A 1 ampere current is a rate of charge of 1 coulomb per second. Related quantities are

• magnetic moment - current times area (A.m²)
• magnetic induction - current per length (A/m)
• magetic reluctance - current per magnetic flux (A/Wb)
• magnetic inductance - magnetic flux per current - unit Henry (H = Wb/A)

Units :

• micro-amp [ μA ]
• [STD] amp [ A ]
• kiloamp [ kA ]
• milli-amp [ mA ]
• megaamp [ MA ]

Back To Top

UNIT : Unit : Field Strength 01 : Electric Field Strength - Electric EMF per Length : Unit Conversion Tool

Description : Convert between electric field strength or electric EMF per length units.

Standard Unit : STD unit volt per meter [V/m].

Discussion : Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• micro-volt per meter [ μV/m ]
• gigavolt per meter [ GV/m ]
• kilovolt per meter [ kV/m ]
• milli-volt per meter [ mV/m ]
• megavolt per meter [ MV/m ]
• statvolt per centi-meter [ stV/cm ]
• statvolt per meter [ stV/m ]
• volt per foot [ V/ft ]
• volt per inch [ V/in ]
• [STD] volt per meter [ V/m ]

Back To Top

UNIT : Unit : Field Strength 03 : Electric EMF - Electro-Motive Force - Electric Potential or Volt : Unit Conversion Tool

Description : Convert between electric EMF units.

Standard Unit : STD unit volt [V].

Discussion : EMF is also referred to as electromotive force or electric potential, and is the driving force for electric current. A 1 volt EMF produces a current of 1 amp through a 1 ohm resistor. Related quantities are

• electric field strength - EMF per length (V/m)
• electric energy - EMF times current - unit watt (W = V.A) :lccapacitance - charge per EMF - unit farad (F = C/V)
• elastance - EMF per charge - unit 1/farad (1/F = V/C)

Units :

• micro-volt [ μV ]
• gigavolt [ GV ]
• kilovolt [ kV ]
• milli-volt [ mV ]
• megavolt [ MV ]
• statvolt [ stV ]
• [STD] volt [ V ]

Back To Top

UNIT : Unit : Magnetism 01 : Magnetic Permeability - Magnetic Inductance per Length : Unit Conversion Tool

Description : Convert between magnetic permeability units.

Standard Unit : STD unit henry per meter [H/m].

Discussion : Magnwetic permeability is equivalent to magnetic inductance per length. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• micro-henry per meter [ μH/m ]
• henry per centi-meter [ H/cm ]
• henry per foot [ H/ft ]
• henry per inch [ H/in ]
• [STD] henry per meter [ H/m ]
• henry per milli-meter [ H/mm ]
• milli-henry per meter [ mH/m ]
• maxwell per amp meter [ Mx/(A.m) ]
• nano-henry per meter [ nH/m ]

Back To Top

UNIT : Unit : Magnetism 03 : Magnetic Inductance - Magnetic Flux per Current : Unit Conversion Tool

Description : Convert between magnetic inductance units.

Standard Unit : STD unit henry [H] or weber per amp [Wb/A].

Discussion : Magnetic inductance is defined as the magnetic flux per current.

Units :

• micro-henry [ μH ]
• [STD] Henry = Wb/A [ H ]
• milli-henry [ mH ]
• maxwell per amp [ Mx/A ]
• maxwell per milli-amp [ Mx/mA ]
• nano-henry [ nH ]

Back To Top

UNIT : Unit : Magnetism 05 : Magnetic Flux Moment Area - Magnetic Flux times Area : Unit Conversion Tool

Description : Convert between magnetic flux area moment units.

Standard Unit : STD unit weber square meter [Wb.m²].

Discussion : The magnetic flux area moment is magnetic flux times area. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• maxwell square centi-meter [ Mx.cm² ]
• maxwell square foot [ Mx.ft² ]
• maxwell square inch [ Mx.in² ]
• maxwell square meter [ Mx.m² ]
• maxwell square milli-meter [ Mx.mm² ]
• weber square centi-meter [ Wb.cm² ]
• weber square foot [ Wb.ft² ]
• weber square inch [ Wb.in² ]
• [STD] weber square meter [ Wb.m² ]
• weber square milli-meter [ Wb.mm² ]

Back To Top

UNIT : Unit : Magnetism 07 : Magnetic Flux Inverse - per Magnetic Flux : Unit Conversion Tool

Description : Convert between inverse magnetic flux units.

Standard Unit : STD unit per weber [/Wb] or per volt second [/(V.s)].

Discussion : This tool can convert directly between webers [wb] (magnetic flux) and inverse magnetic flux units.

Units :

• per micro-weber [ /μWb ]
• per gigamaxwell [ /GMx ]
• per kilomaxwell [ /kMx ]
• per megamaxwell [ /MMx ]
• per milli-weber [ /mWb ]
• per maxwell [ /Mx ]
• per nano-weber [ /nWb ]
• [STD] per weber = /(V.s) [ /Wb ]
• maxwell per [ Mx/ ]
• weber per [ Wb/ ]

Back To Top

UNIT : Unit : Magnetism 09 : Magnetic Flux : Unit Conversion Tool

Description : Convert between magnetic flux units.

Standard Unit : STD unit weber [Wb] or volt second [V.s].

Discussion : Magnetic flux is defined by Faradays law: a change in magnetic flux of one weber per second through an electric conductor loop will produce an EMF of one volt. There are two common units of magnetic flux

• weber [Wb] (SI) = Volt second [V.s]
• maxwell Mx = 1.0E-8 weber

Magnetic flux density is a measure of the intensity of a magnetic field, the magnetic flux divided by the area. Magnetic flux density is defined by the following units

• telsa T (SI) - Wb/m² (weber per square meter)
• gauss G = 1.0E-4 telsa
• gamma gam = 1.0E-9 telsa = nano-telsa

Other related magnetic quantities are

• Magnetic inductance - magnetic flux per current - Unit Henry (H = Wb/A).
• Magnetic induction - current per length (A/m).
• Permeability - inductance per length (H/m = Wb/(A.m)).
• Reluctance - inverse inductance (1/H = A/Wb)

Units :

• micro-weber [ μWb ]
• gigamaxwell [ GMx ]
• kilomaxwell [ kMx ]
• megamaxwell [ MMx ]
• milli-weber [ mWb ]
• maxwell [ Mx ]
• nano-weber [ nWb ]
• [STD] weber = V.s [ Wb ]

Back To Top

UNIT : Unit : Resistance 01 : Electric Conductivity - Electric Conductance per Length : Unit Conversion Tool

Description : Convert between electric conductivity or electric conductance per length units.

Standard Unit : STD unit siemens per meter [S/m] or per (ohm meter) [/(Ω.m)].

Discussion : Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• siemens per centi-meter [ S/cm ]
• siemens per foot [ S/ft ]
• siemens per inch [ S/in ]
• [STD] siemens per meter - per (ohm meter)- [/(Ω.m)] [ S/m ]
• siemens per milli-inch [ S/mil ]
• siemens per milli-meter [ S/mm ]
• siemens per yard [ S/yd ]

Back To Top

UNIT : Unit : Resistance 03 : Electric Resistance - EMF per Current : Unit Conversion Tool

Description : Convert between electric resistance or EMF per current units.

Standard Unit : STD unit ohm [Ω].

Discussion : Electric resistance is defined as the EMF (electro-motive force) per current with unit ohm [Ω]. A 1 amp current through a 1 ohm resistor requires an emf of 1 volt. Related quantities are

• impedance - complex resistance = resistance (real part) + i times reactance (imaginary part) - unit ohm
• resistivity - resistance times length (ohm.m)
• conductance - inverse resistance - unit siemens (S = 1/ohm)
• admittance - complex conductance = conductance (real part) + i times susceptance (imaginary part) - unit siemens
• conductivity - conductance per length (S/m = 1/(ohm.m))

Units :

• [STD] ohm [ Ω ]
• micro-ohm [ μΩ ]
• gigaohm [ GΩ ]
• kiloohm [ kΩ ]
• milli-ohm [ mΩ ]
• megaohm [ MΩ ]
• nano-ohm [ nΩ ]
• pico-ohm [ pΩ ]
• teraohm [ TΩ ]

Back To Top

UNIT : Unit : Resistance 05 : Electric Resistivity - Electric Resistance Length Moment : Unit Conversion Tool

Description : Convert between electric resistivity or electric resistance length moment units.

Standard Unit : STD unit ohm meter [Ω.m].

Discussion : Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• ohm centi-meter [ Ω.cm ]
• ohm foot [ Ω.ft ]
• ohm inch [ Ω.in ]
• [STD] ohm meter [ Ω.m ]
• ohm milli-inch [ Ω.mil ]
• ohm milli-meter [ Ω.mm ]
• ohm yard [ Ω.yd ]

Back To Top

UNIT : Unit : Volume 08 : Hall Coefficient - Volume per Electric Charge : Unit Conversion Tool

Description : Convert between volume per electric charge or Hall coefficient units.

Standard Unit : STD unit cubic meter per coulomb [m³/C].

Discussion : The Hall coefficient is equivalent to volume per electric charge. Imperial units are based on the US statute foot = 0.3048 meters.

Units :

• cubic centi-meter per coulomb [ cm³/C ]
• cubic foot per amp hour [ ft³/A.hr ]
• cubic foot per abcoulomb [ ft³/abc ]
• cubic foot per coulomb [ ft³/C ]
• cubic foot per statcoulomb [ ft³/stc ]
• cubic inch per coulomb [ in³/C ]
• cubic meter per amp hour [ m³/A.hr ]
• cubic meter per abcoulomb [ m³/abc ]
• [STD] cubic meter per coulomb [ m³/C ]
• cubic meter per statcoulomb [ m³/stc ]
• cubic milli-meter per coulomb [ mm³/C ]

Back To Top