Keywords: coefficient of friction, graphite, copper, electric current, heat, temperature, brushFull text (outside link)
Keywords: indukcijska kuhališča, srednje frekvence, električno polje v telesu, inducirana tokovna gostota, standard EN 62233, induction cookers, intermediate frequency, internal electric field, induced current density, EN 62233Full text (outside link)
Keywords: sliding electrical contacts, slip-ring, graphite, friction, wear, electric currentFull text (outside link)