Lab. Electrostatica.

 

 

FHM@]HS@]B@ K` 8 OFOGS]@WSÈSBGH 8.  BKS]@C_GGB×K

Fh ofogtr`stètbgh os of ostucb` co fhs ghrlhs ofâgtrbghs ok rop`s`, su bktorhggb÷k y fhs pr`pbochcos ofâgtrbghs co f`s cbstbkt`s ihtorbhfos. Of bkstruiokt` iès utbfbzhc` phrh ostucbhr f`s nok÷iok`s ofogtr`stètbg`s os of ofogtr÷iotr`, of guhf bkcbgh fh ihlkbtuc y tbp` co ghrlh. Fh ghrlh ofâgtrbgh os hquoffh pr`pbochc bktréksogh co hflukhs phrtégufhs sumht÷ibghs quo so ihkbnbosth h trhvâs co nuorzhs co htrhggb÷k ` co rogahz`. Ok fh khturhfozh úkbghiokto oxbstok c`s tbp`s co ghrlh ofâgtrbgh fhs p`sbtbvhs y fhs kolhtbvhs, y so cbgo quo uk guorp` ostè ghrlhc` koutr`, guhkc` p`soo fh ibsih ghktbchc co himhs ghrlhs. Wu ukbchc co iocbch ok of W.B os of G`uf`im (G). 8G 9 >,=3= x 85 81 ofogtr`kos fbmros _kh co fhs prbkgbphfos ghrhgtoréstbghs co fh ghrlh ofâgtrbgh os quo, ok guhfqubor pr`gos` nésbg`, fh ghrlh t`thf co uk sbstoih hbsfhc` sboipro so g`ksorvh. Os cogbr, fh suih hflomrhbgh co fhs ghrlhs  p`sbtbvhs y kolhtbvhs k` vhréh ok of tboip`. Ofogtrbzhgb÷k: Os of onogt` co lhkhr ` co porcor ghrlhs ofâgtrbghs (k`rihfiokto ofogtr`kos). Oxbstok tros n`rihs co ofogtrbzhr uk guorp`, fhs guhfos s`k: ihtorbhf, of guorp` iok`s g`kcugt`r - Ofogtrbzhgb÷k p`r nrbggb÷k: hf nr`thr c`s guorp`s co cbnorokto lhkh ofogtr`kos co fhs ghphs oxtorb`ros co f`s èt`i`s cof `tr` guorp`, quochkc` ghrlhc` kolhtbvhiokto, y of quo pborco ofogtr`kos quoch ghrlhc` p`sbtbvhiokto. - Ofogtrbzhgb÷k p`r g`kthgt`: of guorp` quo tboko uk oxgos` co ofogtr`kos trhsphsh ghrlhs kolhtbvhs hf `tr`, ` of guorp` quo tboko ghrokgbh co off`s htrho ofogtr`kos cof `tr` guorp`. Him`s quochk g`k bluhf tbp` co ghrlh. - Ofogtrbzhgb÷k p`r bkcuggb÷k: hf hgorghr uk guorp` ghrlhc` h uk g`kcugt`r koutr`, f`s ofogtr`kos co osto úftbi` so iuovok co thf ihkorh quo so hfojhk ` hpr`xbihk hf guorp` ghrlhc` (p`fhrbzhgb÷k). Wb so ahgo g`kthgt` g`k tborrh ok uk` co f`s oxtroi`s p`fhrbzhc`s, of guorp` hcquboro ghrlh y ukh voz rotbrhc` of g`kthgt` h tborrh of guorp` quochrh ofogtrbzhc` g`k ghrlh cbstbkth h fh cof guorp` bkcugt`r. =.  @MJOSB^@

Ostucbhr, iocbhkto oxporbiokt`s sbiufhc`s, cbnoroktos nok÷iok`s ofogtr`stètbg`s h trhvâs co ghrlh  p`r nrbggb÷k, p`r g`kthgt` y p`r bkcuggb÷k. 7.  K@]IHSB^H CO WOL_]BCHC U]OGH_GB×K:  Osthr htokt` h t`chs fhs bkstruggb`kos cof pr`nos`r, ihktokor uk muok g`ip`rthibokt`, ihktokorso ok sbfokgb` y g`kgoktrhc`s ok of trhmhj` quâ so ostè rohfbzhkc`.

3.  ]OG_]W@W

Hggos` h bktorkot, g`iputhc`rh (thmfot ` gofufhr). 8

 

 

OFOIOKS@W: Wbiufhc`ros wom: attp://paot.g`f`rhc`.ocu/sbis/atif/mhff``ks-hkc-sthtbg-ofogtrbgbty/fhtost/mhff``ks-hkc-sthtbgofogtrbgbtyPos.atif 

attps://paot.g`f`rhc`.ocu/sbis/atif/j`ak-trhv`fthlo/fhtost/j`ak-trhv`fthloPos.atif attps://paot.g`f`rhc`.ocu/sbis/atif/j`ak-trhv`fthlo/fhtost/j`ak-trhv`fthloPos.atif   ?.  U]@GOCBIBOKS@ OQUO]BIOKSHF

8. Bklroso h fh pèlbkh \om: attps://paot.g`f`rhc`.ocu/sbis/atif/mhff``ks-hkc-sthtbgofogtrbgbty/fhtost/mhff``ks-hkc-sthtbg-ofogtrbgbtyPos.atif   ofogtrbgbty/fhtost/mhff``ks-hkc-sthtbg-ofogtrbgbtyPos.atif

Hffé okg`ktrhrè of sbiufhc`r co ghrlhs ofâgtrbghs quo so bkcbgh ok fh nblurh 8. Nhibfbhrégoso g`k âf. @msorvo quo g`ktboko uk hmrbl` co fhkh, uk lf`m` co aufo y uk iur` iotèfbg`, ofoiokt`s sunbgboktos  phrh ostucbhr cbstbkt`s nok÷iok`s ofogtr`stètbg`s. Bkbgbhfiokto ghch guorp` so okguoktrh ok oqubfbmrb` ofogtr`stètbg` (koutr`), por` fh ghrlh t`thf co ghch uk` co off`s so puoco vhrbhr nr`thkc` uk`s uk`s g`k `tr`s. Hrrhstro y cosfbgo ghch uk` co f`s ofoiokt`s, ‖juoluo’ g`k f`s cosfbzhc`ros phrh g`iprokcor su us`. Soklh ok guokth quo puoco utbfbzhr c`s lf`m`s sb cosoh.

Nblurh 8. Oqubfbmrb` ofogtr`stètbg`.

>. G_OWSB@KH]B@

Uhrto 8. =

 

  8. @msorvh fhs ghrlhs quo vos guhkc` hmros fh sbiufhgb÷k. H g`ktbkuhgb÷k, g`ipfoth fh thmfh. Uhrh ghfgufhr fh ghrlh t`thf, ahz fh rosth co fhs ghrlhs p`sbtbvhs g`k fhs ghrlhs ko kolhtbvhs. lhtbvhs. Lf`m`

Hmrbl`

 Kúior` co q+  Kúior` co qGhrlh t`thf (Koth)

=. Nr`th of lf`m` g`k of hmrbl`, hrrhstrhkc` t`chs fhs phrtégufhs quo puochs. Cospuâs, g`ipfoth fh thmfh: Lf`m`

Hmrbl`

 Kúior` co q+  Kúior` co qGhrlh t`thf (Koth)

Hrrhstrh of lf`m` ahgbh of goktr` co fh phkthffh y câjhf` fbmro. °Xuâ `gurro0 Oxpféghf`. 7. Guhkc` nr`ths of lf`m` g`ktrh of hmrbl`, °quâ `gurro y p`r quâ0 °Co quâ sblk` s`k fhs ghrlhs quo so puocok i`vor0 3. Hrrhstrh of lf`m`, ghrlhc` kolhtbvhiokto, fokthiokto ahgbh of iur`. °Xuâ `gurro guhkc` of lf`m` ostè gorgh cof iur`0 °G÷i` so ffhih osto nok÷iok`0 ?. ]obkbgbh fh sbiufhgb÷k y ofblo fh `pgb÷k co = lf`m`s. Nr`th him`s g`ktrh of hmrbl` phrh quo hcquborhk ghrlh. °Xuâ `gurro guhkc` trhths co hgorghr uk lf`m` hf `tr`0 Oxpfbgh.

Uhrto =. J`ak Srhv`fthjo Hggoco h fh sbiufhgb÷k ok  ok attps://paot.g`f`rhc`.ocu/sbis/atif/j`ak-trhv`fthlo/fhtost/j`aktrhv`fthloPos.atif   trhv`fthloPos.atif >. Ahz quo J`ak nr`to su pbo g`ktrh fh hfn`imrh. °Xuâ `gurro0