Ke pa alima o kaʻikena e kaha - mea 'aʻole ia ke ano o?

Mai ka hanau, a ma ke ola puni ma ka pou nā mīkini home. Mau nā: ka hale nā mīkini home, ho'ā mākou mau hale a me nā alanui, 'o ia hoʻi ka lawe lima kamaʻilio, a hiki i keia la i ka hi e neʻe uila. A pau i kēia mau manaʻo i pau ai uila, kekahi lawe ia mai na ka papa kuhikuhiE, kekahi loaa mai iuo aaoa? A accumulators, a me kekahi o ka ikehu kaʻaʻokoʻa kumu ( "? Yeia", nieia Panel, etc.). A me na mea he nui o na kanaka i mea o ka mokuna o ka ana o ka he ikaika, a me ia mea he uilaʻikena? Ma keia 'atikala mākou, e kēia mau nīnau hai mai.

E ka hoʻomaka me nā kumu o manaÿo. Electrocution kapaia directional kauoha noi i loko o ke alakaʻi mele o na mea i papa (particles). E hoomanao i na kumu no ka wa o ka papa.

• i ke alo o ka noa electrons ma ka mea hiki ke hooheheeia alakaʻi mele;
• i ke alo o ka uila kahua (keia kahua ua ua loaʻa ma muli o i kaʻikena kumu).

Mākou e noonoo ia i mea like me kaʻikena e kaha pa alima. Kēia scalar waiwai ua denoted me ka palapala I. Ka hoʻoholo Romaʻikena kauoha hiʻohiʻona ua hana huahelu Q, maalo ae la oia ma ka pauku kea o ka metala alakaʻi mele i ka lōʻihi o ka manawa t, iloko a ka uilaʻikena ua hala ma ke alakaʻi mele. Alaila, i ka haʻilula Ua like penei: I = Q / 'ole. Hawaii huahelu pa alima hōʻike, e ke kauoha e hele ma ke kea pauku o ka uea no pa alima o ka manawa.

It Aloha nani poe noonoo ole. Mākou e noonoo mea mau i ka ponoʻikena ana huahelu. ʻO lawa e nana i loko o ka 'āina'ōnaehana o ka huahelu (Si). Ia penei, mai keia mea i ka papa pa alima o ana - Ampere. Kēia mokuna i ka inoa hope o ka Palani physicist a me ka mathematician Andre-Marie Ampere (1775-1836). He hoʻolauna i nā hua'ōlelo e like me electrodynamics, electrostatics, solenoids, EMF, galvanometer, uila ʻikena, anakahi uila , a me na mea e ae. Iao? AM Ampere no ka luaÿi ÿana o ka hanana o ka 'epekema e like me "cybernetics", ia ua lilo ia i paionia me mechanical AaOIeIOUIeXAOAaIN me ka uilaʻikena conductors a hoʻolauna alii ana no ka hoomaopopo ana ʻaoʻao o kaʻikena.

Ano, ho'āʻo e maopopo i kēia manaʻo, mai ka oiai ua ike mai o haʻahaʻa ke kālaikūlohea. No keia mea, he mea pono no ke kahińuli i ka waiwai o ka pele o ka uila pono ma nā laua conductors. Inā ka papa (particles) e neʻe i elua kaula ma kekahi ala e hiki aku, e like conductors e e o Laielohelohe, a ina e hoʻoneʻe i nā (particles) i loko o kekahiʻaoʻao, nā conductors e kamaʻilioʻana i repel kekahi i kekahi. Ke pa alima o ka papa o kekahi ampere ua manaoia e ia i kekahi koa ma i ka laua kaula elua o hoʻokahi mika ma ka lōʻihi, kaawale ma ke kaawale ana o kekahi mika, e pāʻani aku me ka ikaika 0,0000002N.

E hōʻuluʻulu manaʻo, ke olelo aku nei au i ka ike ana ia ka manaʻo me ka he ikaika, e kōkua hooholo i ka nui o ka ikaika ka lukuʻia e ka pila nā mīkini home. Me keia oluolu e hoʻomaulia i ka haawe pilina i loko o kou hale, a, no laila, e hoomalu mai i ko lakou mau wahi i noho ai, mai ke ahi a me ka poho i ka uila pono, a pinepine ia lŘlŘ ka wā o ka hewa o ka makana o ka hale pou nā mīkini home.