Aḍru amestrisiti (s taglizit : Electric current, s tafrensist : Courant électrique), d amussu n tirnitin timestrisitin deg yiwen amenhar,. Tadwast n uḍru amestrisiti Tadwast n uḍru amestrisiti d amḍan n tazizla n tirint tamestrisitit ɣef lxiḍ amestrisiti : i = d q d t {\displaystyle i={\frac {\mathrm {d} q}{\mathrm {d} t}}} i {\displaystyle i} : tadwast n uḍru amestrisiti (s amper ). q {\displaystyle q} : tirint tamestrisitit (s Culum ). t {\displaystyle t} : akud (s tasint ). == Tizmilin ==