Unit elektrik SI Keelektromagnetan


Unit Elektromagnetisme SI
SimbolNama KuantitiUnit TerbitanUnitUnit Asas
IArusampere (Unit asas SI)AA = W/V = C/s
qCaj elektrik, Kuantiti elektrikcoulombCA·s
VBeza keupayaanvoltVJ/C = kg·m2·s−3·A−1
R, Z, XRintangan, Impedans, ReaktansohmΩV/A = kg·m2·s−3·A−2
ρKeberintanganohm meterΩ·mkg·m3·s−3·A−2
PKuasa elektrikwattWV·A = kg·m2·s−3
CKapasitansfaradFq/V = kg−1·m−2·A2·s4
 Anjalanfarad salinganF−1V/C = kg·m2·A−2·s−4
εKetelusanfarad per meterF/mkg−1·m−3·A2·s4
χeKerentanan elektrik(tanpa dimensi)--
G, Y, BKonduktans, Admitans, RentanansiemensSΩ−1 = kg−1·m−2·s3·A2
σKekonduksiansiemens per meterS/mkg−1·m−3·s3·A2
HMedan magnet tambahan, keamatan medan magnetampere per meterA/mA·m−1
ΦmFluks magnet weberWbV·s = kg·m2·s−2·A−1
BMedan magnet, ketumpatan fluks magnet,
aruhan magnet, kekuatan medan magnet		teslaTWb/m2 = kg·s−2·A−1
 Engganan magnetampere-lilit per weberA/Wbkg−1·m−2·s2·A2
LAruhanhenryHWb/A = V·s/A = kg·m2·s−2·A−2
μKebolehtelapanhenry per meterH/mkg·m·s−2·A−2
χmKerentanan magnet(tanpa dimensi)--