Kuvavanyo lokuthintela ukugqunywa kwezixhobo zombane, umlinganiselo wexesha leeparamitha ze-oyile ezikhuselayo zezixhobo zombane ziyafuneka.Umlinganiselo welahleko ye-dielectric kunye ne-resistiveivity yeoli yokukhusela enye yezona zinto zibalulekileyo.Kwangexesha elide, uninzi lwabo lulinganiswe ngendlela yebhulorho, enzima ukusebenza, kwaye ukuchaneka kokulinganisa kuchaphazeleka kwizinto ezininzi, okukhokelela kwiimpazamo ezinkulu zokulinganisa..