Ibipimo by'amashanyarazi bipima ikirere (EMF) bishingiye ku itegeko rya Faraday ryo gukwirakwiza amashanyarazi, risaba ko amazi atwara amashanyarazi yapimwe agomba kuzuza neza umuyoboro no gutembera neza mu butaka bwa rukuruzi bw'icyuma gipima amashanyarazi. Muri ubu buryo gusa, amashanyarazi ashobora kumenya neza imbaraga z'amashanyarazi ziterwa n'amazi agabanya imiyoboro y'imbaraga rukuruzi, kugira ngo atange amakuru nyayo y'amazi. Gushyira EMF ku gice cyo hejuru cy'umuyoboro cyangwa ku nkengero zo hasi bizabangamira cyane imikorere y'ingenzi, bigatera amakosa akomeye yo gupima, imikorere idahamye ndetse n'ibikoresho bikananirwa. Impamvu zihariye zirambuye ku buryo bukurikira:
Gushyiramo ahantu hirengeye cyane ku muyoboro w'amazi
Gushyira icyuma gipima amashanyarazi ku gice cyo hejuru cy'umuyoboro ni bumwe mu buryo busanzwe bwo gushyiraho nabi, bizatera ibibazo bibiri by'ingenzi bigira ingaruka ku buryo bwo gupima neza:
Ubwa mbere, umwuka n'udupira biroroshye kwegerana. Mu gihe cyo gutwara amazi, umwuka ukunze kuvanga mu muyoboro, kandi bitewe n'ihame ry'uko gazi ireremba, uyu mwuka n'udupira bizahora bizamuka kandi bigaterana hejuru cyane y'umuyoboro. Iyo icyuma gipima amashanyarazi gishyizwe hano, umwuka wakusanyijwe uzaba ukoze agasanduku k'umwuka mu muyoboro upima icyuma, uzatwikira neza electrode zipima amashanyarazi y'icyuma gipima amashanyarazi. Kubera ko umwuka ari igikoresho kidatwara amashanyarazi, kizahagarika imikoranire hagati y'amashanyarazi n'amazi atwara amashanyarazi, bigatuma electrode zidashobora kubona imbaraga za electrode ziterwa n'amazi aca imbaraga za magneti. Kubera iyo mpamvu, icyuma gipima amashanyarazi kizagaragaza ibintu bidasanzwe nko gupima ibintu bidahindagurika, guhinduka gutunguranye, inzibutso z'imiyoboro irimo ubusa, cyangwa se nta n'ikimenyetso cyerekana amashanyarazi (icyuma gipima 0 iyo hari amazi nyayo atembera).
Igihe cyo kohereza ubutumwa: Gicurasi-11-2026