Ingcamango yamandla ombane

Kwi-electromagnetism, ubungakanani bombane odlula kuyo nayiphi na icandelo elinqamlezileyo lomqhubi ngexesha leyunithi nganye bubizwa ngokuba yi-current intensity, okanye nje i-electric current. Uphawu lwangoku ngu-I, kwaye iyunithi yi-ampere (A), okanye nje "A" (André-Marie Ampère, 1775-1836, isazinzulu saseFransi kunye nekhemisti, owenze impumelelo ebalaseleyo ekufundeni ngeziphumo ze-electromagnetic kwaye wenza negalelo kwizibalo kunye nefiziksi. Iyunithi yamazwe ngamazwe yangoku yombane, i-ampere, ibizwa ngegama lefani yakhe).
[1] Ukuhamba rhoqo kweentlawulo zasimahla kwi-conductor phantsi kwesenzo samandla ombane kwenza umsinga wombane.
[2] Kumbane, kuchazwe ukuba indlela yokuhamba kwezaphulelo ezichanekileyo yindlela yokuhamba kwezaphulelo ezichanekileyo. Ukongeza, kubunjineli, indlela yokuhamba kwezaphulelo ezichanekileyo ikwasetyenziswa njengendlela yokuhamba kwezaphulelo ezichanekileyo. Ubukhulu bombane bubonakaliswa yi-charge Q ehamba ngecandelo elinqamlezileyo lomqhubi ngexesha leyunithi, elibizwa ngokuba yi-current intensity.
[3] Kukho iintlobo ezininzi zezithuthi zemvelo ezithwala itshaja yombane. Umzekelo: ii-electron ezihambayo kwii-conductors, ii-ions kwii-electrolytes, ii-electron kunye nee-ions kwi-plasma, kunye nee-quarks kwii-hadrons. Intshukumo yezi zithuthi yenza umsinga wombane.