Doorka gaarka ah ee burushka kaarboonka
Magnets NdFeB hadda waa birneedka joogtada ah ee ugu awoodda badan.
Matoorada aan burushka lahayn ayaa inta badan isticmaala birlab dhulka dhifka ah ee NdFeB oo leh waxqabad sare,
NdFeB ayaa si weyn loogu isticmaalay dhinacyo kala duwan, sida robots, matoorada warshadaha, qalabka guriga, sameecadaha dhegaha, iwm.