Izenzakalo Magnetic. izenzakalo Magnetic endalweni

Intsebenziswano Imagnethi bezinto - enye iinkqubo esisiseko elawula yonke iphela. Kubonakala obubonakala - nto izenzakalo ngemagnethi. Phakathi kwazo kukho kweeUrim Northern, nokutsala umazibuthe, izaqhwithi owahluke ngokwemvelo, njalo njalo. D. njani ukuba kuvela? Yintoni eyenzeka?

ubutsalane

Imiphumo Imagnethi yomhlaba kunye neempawu kunye ekubhekiselwe ubutsalane. ubukho babo lwaziwa ixesha elide. Kuthathwa ukuba kwiminyaka engamawaka amane eyadlulayo, amaTshayina aye asebenzisa olu lwazi ukwenza ikhampasi kunye yokukhangela nemikhankaso aselwandle. Ukuhlola kunye ukufunda nzulu isenzeko ebonakalayo magnethi yaqala kuphela kwinkulungwane XIX. Enye abaphandi yokuqala kule nkalo kucingwa ukuba Hans Oersted.

izenzakalo Magnetic inokwenzeka zombini emajukujukwini nasemhlabeni, kwaye iboniswa kuphela ubungakanani zemagneti. evela kwintlawulo zombane kuvela amasimi enjalo. Xa izityholo zisekhona ngeenxa zonke kubo intsimi yombane. Xa zihamba - yintsimi ngemagnethi.

Oko kukuthi, magnetic ngumkhuba intsimi kwenzeka kunye ukubonakala umsinga wombane okanye i alternating intsimi yombane. Lo mmandla indawo apho umkhosi ezichaphazela umazibuthe kunye nezinikezeli ngemagnethi. It has indlela yayo, kwaye sehlise njengoko umgama ukusuka kumthombo wayo - umqhubi.

iimagnethi

Umzimba kuyo lo mhlaba otsalayo kuthiwa umazibuthe wakhe. Zincinane yezi electron. Nokutsala umazibuthe - eyaziwa kakhulu ngezenzeko zendalo ngemagnethi: Ukuba uthe wena wabhekisa oomazibuthe ababini, baya nokuba nomdla okanye aqale. Zonke izinto kwindawo yabo xa kuthelekiswa omnye komnye. umazibuthe nganye izibonda ezimbini: ngasentla nangasezantsi.

Kanye nezibonda dudula yaye ngokungafaniyo abo, phezu koko, uthanda. Ukuba usisike sibe ngamacala amabini, ngasentla kunye nezibonda nomzantsi akahlulwa. Ngenxa yoko, sifumana oomazibuthe ababini, iyileyo uya kuba izibonda ezimbini.

Kukho uluhlu lwezixhobo ukuba babe iipropati ngemagnethi. Ezi ziquka intsimbi, ayibe, nickel, intsimbi, njl Phakathi kwazo kwakukho into engamanzi, aluminium kunye nemixube yemichiza. Ukuba umazibuthe ukubamba umazibuthe kufutshane, baza bona babe.

Izinto ezifana intsimbi enyulu, kulula ukufumana propati, kodwa zixolelwe ngokukhawuleza. Okunye (isi, intsimbi) ziya magnetized elide, kodwa nokugcina ifuthe ixesha elide.

magnetization

Siye safumanisa ukuba lo mhlaba otsalayo oqhubeka isindululo kwamasuntswana icala. Kodwa yintoni uhlobo intshukumo inokuba umbuzo, umzekelo, isiqwenga ejingayo yentsimbi efrijini? Zonke izinto ziquka athom, kwaye apho amasuntswana ishukuma.

ingaphezulu nganye intsimi yayo ngemagnethi. Kodwa ke, kwezinye izinto, le amasimi zibhekiswe ngokungakhethiyo kumacala ahlukeneyo. Ngenxa yoku, ngeenxa zonke kuzo akudali intsimi enkulu. izinto ezifana abakwazi ukuba magnetized.

Kwezinye izinto (intsimbi, ayibe, nickel, intsimbi) lingakhiwa atom ukuze sonke sibe kwicala elinye. Ngenxa yoko, abunjwe malunga intsimi iyonke Imagnethi yomhlaba kunye nomzimba magnetized.

Kubonakala, lo magnetization umzimba - eli odolwa ingentsimi athom zakhe. Ukuze uyeke lo umyalelo unamandla ngokwaneleyo ashaye ngehamile. athom Fields aqale intshukumo random Ulahlekwe iipropati ngemagnethi. Efanayo kwenzeka ukuba izinto itshiswe.

kuFacebook magnetic

izenzakalo Magnetic ezinxulumene ngokuya izityholo. Ngenxa yoko, ngeenxa umqhubi kunye umsinga wombane lo mhlaba otsalayo ngokuyimfuneko kwenzeka. Kodwa kuba ngenye indlela emhlabeni? Oku kuphendula umbuzo wakha wabuza into yamachiza IsiNgesi Maykl Faradey waza wafumanisa isenzeko yoqheliso ngemagnethi.

Wagqiba ukuba endle rhoqo Ingabangela umsinga wombane, kunye AC - angenza. Zangoku lwenzeka kwi sekethe ezivaliweyo kwaye lo mhlaba otsalayo kuthiwa induction. Umkhosi electromotive iya kwahluka ngokomlinganiselo endle Velocity leyo ogcwele wesekethe.

Ivula Faraday kwaba intuthuko wokwenene izise iinzuzo ezininzi kubavelisi ikharakhtha eyahlulayo. Ngenxa kuye, kwaba lula ukufumana yangoku kususela amandla ngoomatshini. Act ofakwe oosonzululwazi isicelo asetyenziswe isixhobo yeemowutha zombane, umbane ezahlukeneyo, abaguquli, njl

yimagnethi Lomhlaba

Jupiter, kwabanye, uSaturn Uranus ibe yintsimi ngemagnethi. iplanethi yethu - akukho ngaphandle. Kubomi eziqhelekileyo neze qaphela oko. Asinto ingabonakali, akukho incasa okanye ivumba. Kodwa ke enxulumene kunye nesenzeko ngemagnethi yendalo. Ezifana Aurora, izaqhwithi Imagnethi yomhlaba okanye izilwanyana magnetoreception.

Eneneni, uMhlaba omkhulu, kodwa engenamandla kakhulu umazibuthe, nto leyo eye izibonda ezimbini musa ungqamane eendawo. imigca Magnetic ephuma kwipali ngasezantsi yomhlaba kwaye ziyinxalenye North. Oku kuthetha ukuba (kwipali wasezantsi kuboniswe kutheni West ngemisonto - S, nobomvu zibonisa kwipali esentla - N) ngenene kwipali kumzantsi uMhlaba kwipali esentla ye umazibuthe wakhe.

Lo mhlaba otsalayo liqalela amakhulukhulu ngeekhilomitha ukusuka kumphezulu-langa. It ukhonza uThixo amajukujuku ongabonakaliyo ebonisa galactic enamandla nemitha yelanga. Ngexesha amasuntswana yokungqubana radiation kunye iqokobhe yoMhlaba, ngezimanga ezininzi ngemagnethi kwakheka. Makhe sijonge eyona idumileyo.

izaqhwithi magnetic

iplanethi yethu iphenjelelwa ngamandla lilanga. Sinika nje thina ubushushu nokukhanya, kodwa Uxhokonxwa nesenzeko ezingemnandi ezifana ngemagnethi ezifana neenqwithela. imbonakalo yabo edibene ukwanda umsebenzi solar kunye neenkqubo ukuba zenzeke ngaphakathi nkwenkwezi.

Umhlaba rhoqo nempembelelo ukuhamba amasuntswana insimbi ukusuka elangeni. Zihamba ngesantya ka 300-1200 km / s, kwaye kwachazwa ngokuthi komoya elanga. Kodwa ke ngokuhamba kwexesha kwenkwenkwezi amadlozi ngesiquphe inani elikhulu la masuntswana. Benza ngokuvisisana kweqokobhe Umhlaba njengoko amandla nizityhala imagnethi ukutshintshatshintsha.

izaqhwithi yokugqibela enjalo ngokuqhelekileyo iintsuku ezintathu. Ngelo xesha, abanye abemi umhlaba bethu ubuhlungu. Eguquguqukayo shell kubonakala phezu kwethu intloko ebuhlungu, ingcinezelo yaye ubuthathaka. Ukutyhubela ebomini, kukho umntu uba umlinganiselo imvula 2,000.

izibane

Kukho kwakhona zizinto ezimnandi kakhulu sibubona yendalo - ukukhanya emantla, okanye aurora. Oku kubonakala njengoko skyglow kunye imibala ukutshintsha ngokukhawuleza kwaye kwenzeka ubukhulu becala kwi ezinezinga eliphezulu (67-70 °). Nge solar umsebenzi waphawula elubengezelo onamandla ngezantsi.

Bamalunga nama-64 km ngasentla imida isuntswana izibonda solar ityala kuthi kunye sibubona kude. Nazi ezinye zazo zithunyelwa nezibonda kazibuthe boMhlaba, apho basebenzisane kunye neegesi esesibhakabhakeni, yaye kutheni kukho ukukhanya.

Mhlobo spectrum kuxhomekeke nokuqulunqwa zezulu sparsity yayo. wokunciphisa Red kwenzeka kubude 150 km ukuya 400. imibala Blue and green zinxulunyaniswa ezinomthamo eliphezulu oksijini kunye nitrogen. Ukuba kwenzeke kwintaba ephakame kweekhilomitha ezili-100.

magnetoreception

Inzululwazi esisiseko ufunda nesenzeko ngemagnethi - Physics. Noko ke, abanye babo kunokuquka kunye eziphilayo. Umzekelo, uvakalelo kazibuthe eziphilayo - ukukwazi ukubona lo mhlaba otsalayo yomhlaba.

Esi sipho unique nababephethwe zizilwanyana ezininzi, ingakumbi iintlobo zifuduka. Amandla magnetoreception efumaneka ilulwane, amavukuthu, amahobe, iikati, ixhama, ezinye iintsholongwane njalo njalo. D. Oku kunceda izilwanyana indlela isithuba kwaye afumane amakhaya abo, kude kuyo amashumi leekhilomitha.

Ukuba umntu usebenzisa ikhampasi ukuqhelwaniswa, ngoko ke izilwanyana izixhobo kakhulu zendalo. Ukuze ubone ngqo njani yaye kutheni kusebenza magnetoreception, izazinzulu abakwazi okwangoku. Kodwa yaziwa ukuba amahobe bayakwazi ukufumana endlwini yakho, nokuba bathe bathatha kude kuyo kangangamakhulu eekhilomitha, yokuvala nentaka enye kwibhokisi emnyama ngokupheleleyo. Ufudo ukufumana yokuzalwa kwabo emva kweminyaka.

Ngenxa "emikhulu 'yakhe izilwanyana nabacinga mlilo, iinyikima zomhlaba, izaqhwithi kunye nezinye iintlekele. Bona intlokoma Feel obhityileyo entsimini zibuthe, nto leyo eyandisa ukukwazi self-preservation.