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Ampere (a) Eenheet Definitioun
The ampere (A), often shortened to the amp, is a unit of electric current in the International System of Units (SI). One ampere is equal to 1 coulomb (C), or 6.241509074×1018 electrons worth of charge, moving past a point in a second (s). The ampere is named after French mathematician and physicist André-Marie Ampère (1775–1836), considered the father of electromagnetism along with Danish physicist Hans Christian Ørsted.
SI Multiples
A table of various electric current units derived from SI multiples:
Submultiples |
Multiples |
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Scientific Notation |
Wäert |
Präfix |
Numm vum Numm |
Scientific Notation |
Wäert |
Präfix |
Numm vum Numm |
10-1 A |
0.1 A |
Deci (d) | Decdiampere (da) | 101 A |
10 A |
Dea (da) | Decaampere (daa) |
10-2 A |
0.01 A |
Centi (c) | Centiampere (ca) | 102 A |
100 A |
Hekto (h) | Hektotampre (ha) |
10-3 A |
0.001 A |
Milli (m) | Milliampere (ma) | 103 A |
1000 A |
Kilo (k) | Kiloampre (ka) |
10-6 A |
0.000001 A |
Mikro (μ) | Microampere (µA) | 106 A |
1000000 A |
Mega (m) | Megaampere (ma) |
10-9 A |
0.000000001 A |
Nano (n) | Nanoampore (na) | 109 A |
1000000000 A |
Giga (g) | Gigaamperre (Ga) |
10-12 A |
0.000000000001 A |
Pico (p) | Picoampere (pa) | 1012 A |
1000000000000 A |
Ira (t) | Tereamprepre (ta) |
10-15 A |
0.000000000000001 A |
Femto (f) | Femetamprepre (FA) | 1015 A |
1000000000000000 A |
PETA (P) | PeadamPreen (pa) |
10-18 A |
0.000000000000000001 A |
Toto (a) | Atetamperre (AA) | 1018 A |
1000000000000000000 A |
Exa (e) | Exaampere (ea) |
10-21 A |
0.000000000000000000001 A |
ZepTo (z) | Zeptotampre (za) | 1021 A |
1000000000000000000000 A |
Zeta (z) | Zetataampre (za) |
10-24 A |
0.000000000000000000000001 A |
Yocto (y) | Yocotamprees (Ya) | 1024 A |
1000000000000000000000000 A |
Yotta (y) | Yottaamprees (ya) |
10-27 A |
0.000000000000000000000000001 A |
Ronto (r) | Rontoampere (rA) | 1027 A |
1000000000000000000000000000 A |
Ronna (R) | Ronnaampere (RA) |
10-30 A |
0.000000000000000000000000000001 A |
Quecto (q) | Quectoampere (qA) | 1030 A |
1000000000000000000000000000000 A |
Quetta (Q) | Quettaampere (QA) |
Other Electric Current Unit Definitions
Abampre (aba)
Abculomb (abc)
- Ampere (a)
- Atetamperre (AA)
- Attokoulomb (AC)
- Atomho (A℧)
- Atososiomens (als)
- AttowattT (aw)
- Atoweber (awb)
Biot (bi)
Btu i.t. (Btu)
Kalorie i.t. (Cal)
- Centiampere (ca)
- Centicoulomb (CC)
- Centimho (c℧)
- Centisiemeens (CS)
- Centiwatt (cw)
- Centiweber (cwb)
Cheval Vauperaur (CV)
Clusec (Clusec)
- Coulomb (c)
Coulomb International (c)
- Decaampere (daa)
- Decacoulomb (dac)
- Decamho (da℧)
- Decasiemeens (DAS)
- Decawatt (Dow)
- Decowerber (Dawb)
- Decdiampere (da)
- Den Zichokoulomb (DC)
- Decimon (D℧)
- Decisiemens (DS)
- Entscheeden (DW)
- Deciweber (DWB)
- Delaamprees (Daa)
- Dauskollom (DAC)
- Dekamho (da℧)
- Dekasiemens (daS)
- Delkawatt (dew)
- Dekaweber (daWb)
Dyne Centimeter (Dyncm)
Elektromagnetesch Eenheet vun der aktueller (EMU)
Elektronesch charge (Q)
Elektrostatesch Eenheet vun der aktueller (ESU)
Erg (erg)
- Exaampere (ea)
- Exacoulomb (EC)
- Examen (E℧)
- Exasiemense (es)
- Exawatt (ew)
- Exawerber (EWB)
Faraay konstant (f)
- Femetamprepre (FA)
- Femetocoulomb (fc)
- Femetatho (f℧)
- Femetosiemenen (fs)
- Femetwatt (fw)
- Femestowerer (fwb)
Fouss Pound-Force (ft · lbf)
Fouss Poundal (ft · pdl)
Franklin (fr)
Gaussesch elektresche Stroum (g)
- Gigaamperre (Ga)
- Gigacoukomb (GC)
- Gigamho (g℧)
- Gigasiemenens (GS)
- Gigawatt (GW)
- Gigauwen (gwb)
Gilbert (GB)
GRAM-Force Centimeter (GF · cm)
- Hektotampre (ha)
- Hectocoulomb (hc)
- Hectomho (h℧)
- Hectosiomens (HS)
- Hectowtt (hw)
- Hektowerber (hwb)
Päerdspräger elektresch (HP)
Päerd international (HP)
Päerdsmetresch (HP)
Päerdwaasser (HP)
Zoll Unzce-Force Revolutioun (an · Ozf)
Joule (J)
- Kiloampre (ka)
Kilobalorie i.t. (KCAL)
- Kilocoulomb (kc)
Kilogramm-Force Meter (kgf · m)
- Kilomho (k℧)
Kiloopond Meter (KPM)
- Kilosiemeens (ks)
- Kiloowt (kw)
- Kuerpzer of Lëtzebuerg (KWS)
- Megaampere (ma)
- Megacoulomb (MC)
- Megamho (m℧)
- Megasiemeens (MS)
- Megawatt (mw)
- Megaweber (mwb)
- Mho (℧)
- Mikroampeare (μA)
- Microcoulomb (μc)
- Micromo (μ℧)
- Mikrosiemeen (μs)
- Mikrowtt (µw)
- Microweber (μwb)
- Milliampere (ma)
- Millicoulomb (MC)
- Milliimho (m℧)
Milliounen btu i.t. (MMBTU)
- Millisimeens (MS)
- Milliwatt (mw)
- MilliWerber (mwb)
- Nanoampore (na)
- Nanocoulomb (NC)
- Nanomho (n℧)
- NANOSIEERS (NS)
- Nanowattt (nw)
- Nanowerer (nwb)
Newton Meter (n · m)
- PeadamPreen (pa)
- Petacoulomb (PC)
- Petamho (p℧)
- Plugasiemeens (PS)
- Petawatt (pw)
- Peateber (PWB)
PRRUSDESSTARKE (PS)
- Picoampere (pa)
- Picocoulomb (PC)
- Picomho (p℧)
- Picosiemens (ps)
- Picowattt (pw)
- Picoweber (pwb)
Pocelet (p)
Pound Quadratmeter pro Kubik-Sekonn (lb · ft 2 / s
) - Quectoampere (qA)
- Quectocoulomb (qC)
- Quectomho (q℧)
- Quectosiemens (qS)
- Quectowatt (qW)
- Quectoweber (qWb)
- Quettaampere (QA)
- Quettacoulomb (QC)
- Quettamho (Q℧)
- Quettasiemens (QS)
- Quettawatt (QW)
- Quettaweber (QWb)
- Ronnaampere (RA)
- Ronnacoulomb (RC)
- Ronnamho (R℧)
- Ronnasiemens (RS)
- Ronnawatt (RW)
- Ronnaweber (RWb)
- Rontoampere (rA)
- Rontocoulomb (rC)
- Rontomho (r℧)
- Rontosiemens (rS)
- Rontowatt (rW)
- Rontoweber (rWb)
- Siemens (en)
Statampere (Stata)
Statcouleomb (statc)
- Tereamprepre (ta)
- Teracoulomb (TC)
- Teamho (t℧)
- Temasiemenens (TS)
- Terawatt (tw)
- Terawenber (Twb)
Ton Frigo (RT)
- Watt (w)
- Werber (wb)
- Yocotamprees (Ya)
- Yoctokoulomb (yc)
- Yocomho (y℧)
- Yocosiemenen (ys)
- Yoctowatt (yw)
- Yoctowber (Ywb)
- Yottaamprees (ya)
- YotACOUCOMOMB (YC)
- Yottamho (y℧)
- Yottasieemens (Ys)
- Yottawatt (yw)
- Yottawerber (ywb)
- Zeptotampre (za)
- Zeptocoulomb (zc)
- ZEPTOMHO (Z℧)
- Zeptosiemenen (Zs)
- Zeptowatt (ZW)
- Zeptowerber (ZWB)
- Zetataampre (za)
- Zetetacoulomb (zc)
- Zettamho (z℧)
- Zetetasiemeens (Zs)
- Zetawatt (ZW)
- ZetaWerber (ZWB)
Convert to Another Electric Current Unit
Verbonnen Definitiounen
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Quellen
“Ampere.” Wikipedia, Wikimedia Foundation, 3 Sept. 2023, en.wikipedia.org/wiki/Ampere.