SebopehoSaense ea

Ke induction electrostatic seo

Khutlela sekolong

Pele re araba potso e reng, eng ke induction electrostatic, ho ke ke ho hlokahala ho hlalosa seo hantle bolela'ng lentsoe "mokhanni". Ha a ntse a le sekolong se lithuto fisiks ke ba inehetseng ho sehlooho sena se kaofela, batho ha ba ka ho toba a tobana le ho lokisa le tlhokomelo ea boenjiniere motlakase, ka mor'a nako e itseng, ba atisa ho lahleheloa ke tsebo sa sebelisoeng. Ena ke ntho ea tlhaho haholo, ka lebaka leo, re hopola lintlha tsa sehlooho, ntle le ho utloisisa hore ho ke ke ha khoneha ho hlalosa hore na ke induction electrostatic.

Motsamao oa likaroloana qosoa ka lintho tse bonahalang e le conductive

Nka hore lekhalo oa potoloho e entsoeng ka ammeter e, e resistor le mohloli la lebotho la electromotive (EMF), butswe ommeng le literata lehong. Mitha nale tla lula ka palo eo "lefela". Empa haeba sefate e nkeloa sebaka ke tšepe, ho ammeter tla bontša tsitsitseng boleng jwale phallang ka ketane ena. Ka lebaka leo, ho itšetlehile ka phallo hanyetsa jwale, dintho tsohle di ka arotsoe ka lihlopha tse tharo tse khōlō - conductors, dielectrics le semiconductors. Baemeli o tsebahalang haholo ke oa sehlopha sa pele ba tiileng tšepe.

Ntlha ea mokhanni le tšimo

Ha uncharged tšepe sampole kenngoa ka ea tšimo e ea motlakase, ho hlaha e laela le directional motsamao oa e sa lefelloeng qoso bajari, ho feta tsejoang ka morao-rao. Meleng ea tšimo vector le litaelo hona joale tse fapaneng. Ka tšepe, ka conductivity ka lebaka la mokhatlo oa dieleketerone. Ho tloha sampole hase karolo ea potoloho koetsoeng ka eona tlas'a bohato ba sa naha se tla ba le kabobotjha ya mahala qoso bajari ka lehlakoreng le leng hore a bokelle dieleketerone eaba ba etsa 'nang mpe,' me le tse ling tse Ho thehoa ea bofokoli, i.e. pontšo e ntle. ketsahalo ena e bakoa ke tšusumetso ea e tšimo Link motlakase, 'me o bitsoa "induction". U ka boela re le electrostatic induction - le lipono tse makatsang tsa kabobotjha ba bajari qoso hlohlelletsoa ke tšimo e motlakase. Re lokela ho hlokomela hore tšusumetso ka mokhanni e le ho etsa hore e le matla a khoheli. Kahoo, ts'ebetsong ea matla a khoheli induction ea phunyeletsang lintho tse bonahalang tse conductive baka e hlohlelletsoa jwale ho eona. Hape ka lebaka la ho sehlogo magnetization susumelletsa lintho tse bonahalang ke ea tšimo Link le tšimo hare hlahang. Poleloana e reng "ba feletseng induction" feela li bua ka chelete ena.

sebelisana tšimo

Pota mong le mahloriso qoso (+ le -) ka metshetshe ya lintho tse bonahalang tse conductive le hlaha tšimo mong. E le sebedisana ka le ka ntle, 'me e lebisitsoe oppositely ho. Kabobotjha bakang ea fokotseha naheng ea liqoso, ena ke nako e telele kamoo matla a hae mokhanni ke lefela. Ho feta moo, ea mahloriso ea liqoso khopamisa Link tšimo mela joalo hore ba perpendicular ho boitsebiso boo. Nakong e fetileng, re ka ho toba a bolela hore re bua ka e mokhanni uncharged. Electrostatic induction e tšoauoa ka hore le hoja oetse motlakase mokhanni tšimo qoso kabo e etsahalang, ho tla lula uncharged.

Features

Ho tloha ka liqoso le tšekamelo ea ho nka boemo ba thata ka ho fetisisa, ba leng teng holim'a sampole ena. Esita le ka ho ba teng ha e le sebaka ka hare sekheo qetellong ba tšimo hare atisa ho lefela. E lumella u ho hlophisa tshireletso atlehang oa thepa nahanela ke ketso ea Link masimo a motlakase. "Emela" ka taba ena e beha ka hare ho terata boemong (loketse tšepe letlooeng) liqoso hlohlelletsoa li bokeletseng holim'a metsi a eona, eaba ba etsa ho intša tšimo eo ka hara lefapha la tšusumetso ea ho leka-lekana ka ntle.

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