Dzidzo:Sayenzi

Current direction: kubva pane zvisina kunaka kusvika kune imwechete kana zvimwe?

Isu tose tinonyatsoziva kuti magetsi ndiyo inotenderera inokonzerwa nehutachiona hunokonzerwa nechiito chegetsi remagetsi. Izvi zvichakuudza chero mwana wechikoro. Asi mubvunzo wekuti chii chiri kutungamirirwa kwemazuva ano uye apo izvozvi zvikamu zvinopinda, vazhinji vanogona kugumburwa.

Chinokosha chemubvunzo

Sezvazvinozivikanwa, mumutokari yemagetsi inoshandiswa nemagetsi, mu electrolytes - cations uye anions (kana kuti ions chete), mumasikironi emumiconductor anoshanda neinoti "masango", mumagesi - ions nema electrons. Kubva pahupo hwemhuka yekutanga yepasitini mune zvimwe zvinhu, uye magetsi ayo anogadzirisa anobva. Kana kusina magetsi mumutambo wesimbi, ikozvino hakuzoperi. Asi kana pangangove nekukwanisa kuve muzvikamu zviviri zvezvikamu zvaro , i.e. Pachava nekukakavara, mukufamba kwema electrons mhirizhonga ichaguma uye urongwa huchasvika: huchabva kubva pane zvishoma uye huchaenda kune rumwe rutivi. Zvinotaridzika kuti pano ndiyo mhinduro kumubvunzo "Chii chinotungamirirwa nezvino?". Asi ikoko kwaiva. Zvakakwana kutarisa duramazwi re encyclopaedic kana kuti mune chero bhuku ripi neripi refizikiki, sezvo kumwe kupesana kunowanzoonekwa zvino. Inotaura kuti pamagumo mazwi okuti "ikozvino kutungamirirwa" anoreva kutungamirirwa nekufambiswa kwezvakanaka, mune mamwe mazwi: kubva kune imwechete kusvika kune zvishoma. Zvakadini nemashoko aya? Pane kupesana pano neziso rakashama!

Simba reitiro

Apo vanhu vakadzidza nzira yekuita dunhu redu rinowanika, vakanga vasati vava kuziva nezvehupo hwe electron. Uyezve, panguva iyoyo haana kumbofungidzira kuti akanga achifamba kubva kune imwechete kusvika kune imwe. Apo Amper akarayirwa muhafu yekutanga yezana remakore rechi19 kutungamirirwa kwezvino kubva kune imwechete kusvika kune zvishoma, munhu wese akazvitora zvishoma uye hakuna munhu akasarudza kupokana nesarudzo iyi. Makore makumi manomwe apfuura vanhu vasati vaona kuti ikozvino mune zvigadzirwa zvinokonzerwa nekufamba kwema electron. Uye pavakazviziva (zvakaitika muna 1916), munhu wose aisashandiswa pakusarudzwa kwakaitwa Ampere kuti havana kuchinja chimwe chinhu zvakare.

"The Golden Mean"

Mune electrolytes, inoshandiswa zvisina kufanira zvikamu zvinotamira kune cathode, uye yakanaka kune anode. Chinhu chimwe chete chinoitika mumagasi. Kana iwe uchifunga nezvenzira ipi yemazuva ano ichave iri munyaya iyi, chinhu chimwe bedzi chinouya mupfungwa: kufamba kwema-multi-polar magetsi muvharo rakavharwa kunoitika kune mumwe nomumwe. Kana tikagamuchira chirevo ichi sechikonzero, zvino chichabvisa kupesana kwezvino. Zvichida izvi zvinokonzera kushamisika, asi kunyange makore anopfuura 70 apfuura, masayendisiti akawana uchapupu hwehupupuriro hunopesana nechisimbiso chemagetsi emagetsi mumutambo wekutenderera unofambidzana. Izvi zvichange zvakakodzera kune chero mutungamiri, pasinei nemhando yaro: metal, gesi, electrolyte, semiconductor. Chero zvaiive, zvinoramba zvichitarisirwa kuti nokufamba kwenguva, physicists ichagumisa kuvhiringidzika mumagumo ezwi uye ichajekesa zvakananga kuti chii chiri kutungamirirwa kwezvino. Iyo tsika, yega, yakaoma kuchinja, asi iwe unofanira pakupedzisira kuisa zvinhu zvose panzvimbo yayo.

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