He aha te auraa e te kawe ia

faaite te kawe ia te kaha o te taonga ki te whakahaere o nāianei hiko, he inversely hautanga ki te resistivity hiko tenei uara.

A, no te haere mai te reira ki te uara motuhake, te tikanga o te reira te kimi i te tawhā ki te ine i te kōwae āhuatanga e te ahanoa. Kia tīmata te ki te kuware, tauira noa e ka tokoni atu ke mahino hohoro koutou te mea i haere i runga i.

Gravity motuhake - māmā tawhā tohu o te papatipu o te kotahi mita pūtoru o rauemi i raro i ngā āhuatanga noa. I roto i tenei take, te tawhā ko te mehua o te manokaramu, me te wae ahanoa ko te mita pūtoru.

Here o inenga i roto i te tāuru noa tikanga whakahaere ki te whakatau, kia rite ki piki pēhanga, i ata korero, ka whai i te puranga nui atu i te pēhanga noa te mita pūtoru o rauemi. Titiro mua, mōhio tatou e Semiconductors, mo te tauira, kia tino appreciably huri ratou resistance hiko ki huringa i roto i te pāmahana illuminance ranei.

Na hoki ki te pātai o te mea ko te kawe ia. Ka rite ki whakahuatia i runga ake, tenei uara ko te tau utuutu o resistivity, i roto i te tahuri te tikanga ko e whai ake:

Ko te resistivity - te rauemi ātete o te orapa ki te taha o te 1 mita nāianei hiko i raro i te huru e te rerenga o nāianei tino hāngai ki tetahi o nga mata mataono. Waihoki, ka taea e koe te hamani me te kawe ia, engari ko te mea utu tāpiri e he ano hoki nga whakaritenga ine i raro i ngā āhuatanga noa mō tenei take faufaa.

I tēnei wā whakapono pūtaiao e he tika hautanga ki te tapawha o te tiaki matūriki, generators nāianei, ratou nui i roto i te rauemi i te rōrahi, me te inversely hautanga ki te ki atu tenei kawe nekeneke te kawe ia. I roto i te māramatanga o tenei tikanga takoto te whakamārama o te aha e kore e te ture o Ohm tono ki hau. I te tetahi uara o te kaha mara hiko puta te tukanga ionization, a ka ara ake he nāianei horonga. whakamahia e te ka kakano ia timatanga ranei antibody.

Ko rongoā, he nui atu ngahau te āhuatanga ki te whakatata koe i te reira i tenei tirohanga. Ko te kawe ia o nga rongoā whakawhirinaki matua i runga i te maha o kawe tiaki, e he katote free, tōraro whakatupato ranei pai. Mai parakore te wai māturu, taua katote i, he tata ki te kore te kawe ia motuhake o te wai. tikanga o tēnei e kore te nāianei i roto i te wai ma, ka haere. Tenei āhuatanga Ko tikanga e hāngai ana mō te ine i te salinity poke o te wai ranei, i roto i ngā ph-tauwehe.

Kawe ia he tino hira te kupu e hanga whakamahi o konganuku utu nui i roto i te hikohiko. Nā ki te uara tino tiketike mo tenei tawhā, konganuku rangatira hei huānga tika o te taputapu ine tika. mohio torutoru e ko ano hoki te reflectivity o te whakarewa nuinga o ti'aturi i runga i tona ātete, i te mea he aha e maha hanga o hiriwa whakaata.