He aha ka i ka rula o ka manamana nui?

Ka kekahi poe e koho uila 'enekinia, e like me kā lākou mau papa kuhikuhiE aoao, ua nui maopopo loa i kekahi o na kumu o ka waiwai o ka uila pono, a me ka hele pū ana meʻume mākenēki kihapai. Kekahi o ka mea nui o ia mau mea - he pono-lima noho alii ana. Ma ka kekahi lima ia mea nō paakiki, e hea aku i ka rula ma ke kānāwai. He oi pololei, e olelo aku i keia mea i kekahi o nā kumu waiwai o ka electromagnetism.

He aha ka i ka rula o ka manamana nui? Hoʻoholo 'oiai he mea, akā, no ka nui piha naʻauao no ka mea, o ke kumukuai o ka hoomanao ana i na kumu o ke o ka uila. Me ua ikeia mai ka School Course ke kālaikūlohea, uila papa ka neʻeʻana mai o kula haʻahaʻaa (particles) e lawe ana i ka uila e malama ana i kekahi lawelawe mea. IeAUPIIe, IAa IO ka mea, ua like ia me ka interatomic pohupani hale o ka valence electrons i mea ku pono i ka mawaho keiki (e laʻa me,ʻume mākenēki pāpaʻa) i loaa mai ai ka nui o ka ikehu lawa e pakele kona napoo orbits i loko o nā'ātoma. A manaʻo hoʻokolohua. E hana i kēia, ua pono i ka haawe, ka EMF kumu, a me ka alakaʻi mele (uea) ai pili aku nā kumu i loko o ka hookahi paʻa kaapuni.

Kumu produces i loko o ke alakaʻi mele kuhikuhi holo o ke kula haʻahaʻaa (particles). Ke'ī mai i loko o ka 19th kenekulia ka mea i ike ia a puni e like me ke alakaʻi mele ia lŘlŘ kaʻume mākenēki kahua, i ke ka ao ka i loko o kekahi olelo a me kekahi. I ka noho aliʻi o ka manamana nui mea pono e hooholo i ka olelo o ke kuapo. Ka māhele hoʻonohonohoʻia o ka mahinaai, oia ke ano o ka Tube ma i ka waena alakaʻi mele ka moana. Kekahi makemake manaʻo: aha ka ke koena unuhi, ua ua loaʻa i ka hana ma kaʻume mākenēki kahua! Eia naʻe,ʻo Ampere ike ia mau conductors me kaʻikena hopena ma luna o kekahi i kekahi, a me kā lākou mauʻume mākenēki kula, e hoʻomaka 'ole o Laielohelohe i kekahi i kekahi, ke kaumaha ma muli o ka olelo o ke kuapo ana o ko lakou mau kihapai. I ka wā e hiki mai, ma muli ia o ka moʻo o ka ho okolohua ana i mālama 'ia e Ampere ua kālaiʻia, a hoomaikai aku la lakou i kona kānāwai o ka AaOIeIOUIeXAOAaIN (ma ke ala, ka mea, o ke kumu o ka pila Hawaii). ʻae nō hoʻi, me ka ike ole i ka rula o ka manamana nui, e ike i ka keʻano o ka hanaʻana loa paʻakikī.

Ma keia hana, o ka he kuhikuhi ua ike - mai "+" i "-". Knowledge o nā mea kū i ka mea oluolu i ka lima-akau rula ke hoʻohana 'ia. Mentally hoʻomaka e Ke Kai gimlet hae lima-lima ka pae i loko o ke alakaʻi mele (a ia) no laila, i ke kūpono neʻeʻana ua coaxial me ka olelo o kaʻikena pele. Ma keia hihia, e huli i ka huila, e coincide me ke kuapo o kaʻume mākenēki kula. He hiki ke hoʻohana i kekahi hana: kaʻike mau he olonā i loko o ka hoʻohewa (he hoopaa iho, he hoʻohewa).

Keia rula i hiki ke hoʻohana i kekahi wahi okoa (eia nae ka papa kuhikuhiE manaʻo o ka mea ia): Inā mentally apo hou aku i ka lima-limaʻikena-e hali ana i alakaʻi mele no laila, i ka eha manao manamana kuhikuhi ana ma ke ala e hiki aku i loko i ke kaʻapuni ke kahua o laila, manao manamana nui, e hōʻike i ka olelo o ka pono e kahe ana ma ka alakaʻi mele . Alaila, ke kamailio nei laua mea i oiaio: e ike ana i ka mea he kuhikuhi, "na poohiwi o" ka uea, he mea hiki, e ike i ka rotational kuhikuhi ana o ka maʻi lele ua loaʻa ma kaʻume mākenēki kahua. Keia rula ua hoʻomano hoʻohana 'ia i loko o ka i ka ho omaulia ana o inductors, a ke kaumaha ma muli o ka olelo o coils kahu ai i ka ho ololi i kaʻikena e kahe ana (e pili ana, ina he pono, ee).

gimlet apono 'e formulate i kaʻilihune, ina o ka lima akau aku ai i ka laina o ka hoʻopilikia ua loaʻaʻume mākenēki mahinaʻai me lākou ma laila, a me ka eha straightened manamananui kuhikuhi ana i ka ike olelo o ke noi ana o na mea i papa (particles) i loko o ke alakaʻi mele, laila kūlou i ka huina o ka 90 degere manamana nui, e hōʻike i ka olelo o ka maʻi lele ka ikaika o ka lawe 'ana ma luna o ke alakaʻi mele biasing kanawai. Ma ke ala, ua ikaika i ka mea au i kekahi Hawaii ikehu.

E like me 'oe ke ike, nā kiʻina hana a ka hoʻohana' ana i ka luna rula o ka puu, no laila, i ka papa kuhikuhiE "pilikia" mea e koho i kēlā me kēia kanaka aloha ia ia.