HangangaPūtaiao

He aha mara hiko (EMF)

mara hiko me te radiation a tawhio noa tatou. He nui ki te pore te pana reira - ka haere nga rama ki waho, tahuri i runga i tō rorohiko - a ko online koe, waea he tokomaha i runga i tou waea pūkoro - a ka taea e koe te kōrero ki te fenua tawhiti. I roto i te meka, hanga ana e ia nga taputapu hiko hou te ao ta tatou i ite i te reira. Piki, Heoi, whakaarahia te take i roto i nga tau tata e ki nga mara hiko (EMF) hangaia e te taputapu hiko kia kino. He pono tenei? Whakamātauria ki matau.

timata tatou ki te whakamāramatanga. mara hiko, rite mohiotia i te akoranga kura ahupūngao, kėia he puka motuhake o te mea. He āhuatanga matua o enei mara - te kaha ki te taunekeneke ki etahi tinana me matūriki he tiaki hiko. Ka rite ki te ingoa titau, te mara hiko ko te kohinga o mara autō, me te hiko, i roto i nei take e pera tata ana ratou e whakaaro ratou he kōwae. E faataa Āhuatanga o ngā ki ngā whakatupato ki te awhina o te ope Lorentz.

i pāngarau faaite mara hiko tuatahi i roto i te ariā o Maxwell i 1864. Mau, i whakakitea ai mara autō, me te hiko wehewehe. Ko tētahi putanga o te ariā, ko te meka e tetahi perturbation (huringa) o te mara hiko ko te take o ngaru hiko whakatō i roto i vacuo ki te tere o te marama. whakakitea tātaitanga e marama (wahi katoa o te tūāwhiorangi: te pōkākā, kitea, hihi katinga) he reira he ngaru hiko. Ko te tikanga, te whakarōpū tukunga roangaru wehewehe te X-ray, reo irirangi, me te pera i runga i.

Ko te ahua o te ariā o Maxwell i mua e te mahi o Faraday (i roto i te 1831) mo te ako o te whakaurutanga hiko i roto i te kaiwhakahaere neke whakanohoia i roto i te papa autō tauutuutu ranei. Ahakoa mua, i roto i 1819, kite H. Oersted e ka tata te kaiwhakahaere hoatu kāpehu, deviates tona ngira i te taiao amo autō o te whenua, i te whakaaro he hono tika o mara autō, me te hiko.

tenei katoa fokotu'u e tetahi taputapu ko te generator o ngaru hiko. Kei te tino korerotia tenei taonga mo te tahi mau whakaaro motuhake, me iahiko nāianei tiketike. Rua tuatahi me te tuarua e hakari i roto i tata nga kāinga i teie nei. Mai pā EMF kore anake rauemi conductive engari ano i roto i dielectrics (hei tauira, korehau), ko tonu te tangata i roto i te rohe o ratou mahi.

Ki te mua, ka ko te ruma he anake "rama Ilyich", rarua te pātai. Na he rerekē katoa: whakamana te inenga mara hiko kei te whakamahi i mea motuhake ki te ine i te kaha mara. E whakaritea wāhanga rua EMF i roto i te tetahi ngā auau (i runga i te tūtohutanga o te mea). Ko te tuhinga SanPiN i tohua PDN (täkupu whakaaetia). I roto i te hinonga me kamupene nui e whakamana ia wā arowhai PDN EMF. Me kï reira e nga hua whakamutunga o te rangahau o ngā pānga EMF i runga i kaiao ora ko tonu i reira. Na reira, hei tauira, ka mahi ki te hangarau rorohiko e ākina ki te whakarite i te mea kiano i matao 15-miniti i muri i nga haora - tika i roto i te take ... Ko te tino māmā te whakamārama: huri noa te kaiwhakahaere kua he papa autō, na reira he ano hoki te EMF. he haumaru tino i roto i te kaupapa e ka kumea i te taura te mana putanga taiepa te taputapu.

E mea papû e ki tino whakarerea te whakamahi o taputapu hiko, torutoru maia. Heoi, i roto i te tua, e taea e koe te tiaki ia koe i te tūhono taputapu te kāinga ki te whatunga tangata whenua, tuku pūmanawa kore e kohia ki runga ki te take, me te "tatau" i roto i te koropiko whenua. Various extenders, rawa koru i roto i te whakakai, e tika ana ki te whakapakari i EMF tahi. A, o te akoranga, kia karo koe whakanohonga tata o ngā pūrere maha ngā.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.birmiss.com. Theme powered by WordPress.