Partial preview of the text
Download Electrosatic version and more Exercises Electrodynamics in PDF only on Docsity!
TERS 3 chats) avec the, Pamitivie yp & e fall inegiaviigey ee cH UAIS PR ay pa vervor MUN UUULTITS CL Sransteable relalive permittivity feegpace Le) etor QUAY sorids tibet Assuciqte wh m’ = ae : Le NO eXIgt wsithodl'in] Fa tas ej ahm Obie i var A outside ODE pps > Quantistion HME pe cE Aah ta ¥ Jeb * le "ape > Q=ne Fost de Ke =1 PELE foes 2 * > conduttion afer a A i Blechic UX > Sndvihon r= em po EL = ~KP re > frction Te. Elechiic Held fine. (eee Eto 7 anfinile plane shee! Force sawn | peer ty yy eh : A —. ‘m= Fait Leman pod = E=6_ FekKaeay ‘ = uy WAT [p> | b =Encee 2€0 : a SS x107 2 | Electric Field bsTerminar On -VE B scator quantity (éotid L Hollen] ) BERR X 10F cold | HONS for paint cfs Eka E=E — dgfiotfonmplaars srunlt (xm = ‘i ams | soln bot » ih ned mas: charge |eitertion bet Fb | soy unitoun elechic ‘oulside anionar ty Exkq t=kiF reerer0s Enct is opposite | fic dneteo for SES ee 42 2 re eve cio any closed 3D ad 7 Fo i BS : q > (BREED, ® ster Sorfate » 7 tries 8 aah Ts w some cmp” Ave awoW sem g ||Ea=2 Eu] Gua lows pitas Lae point ‘ sane result for halle +@ aq tp Stable [se aursoroint a fon general renendediposhel ol Hs own location “condutta (aT%olalor) \ © -4 ~o Stable | Noy defined = arable ieee 7 ———— _upstabe} chargeciishibution | —~—— Sharewsize tg -9 +0 os | cack yEg qseppcqempirtesteN isi sen Suglar uretable tinea lineay v=o ; oF i 8 eae t sverwrynresard INase = 9(Ve-Va) ——— all | Srtatial [5 rer oe cadependen —Q +9 —F chore] A yp nl closed 39 quaiat |i pothin epender pi | A r | electric dipole Sortates SurFaC® |) depend on intial ¥ +9 -9 + volume | P= @ = gammety qbout - +inal. TH — Unstabl v 4) +--€a point charee. no chanse in KE 1 ¥'ae| EX, ae an Ei = KPO | pote exis oFfine =. ra eamogbesingrseSr | y=kq. likechawse ie — ° |, =e ot x=( 5} BE =ko [vedere Enet =kPLrqacasb onlgcharsesinatd e. YR Reg oa Jat aon) 1, -ve +0 ve a congition a8 7 re Hae Iie choree Yy goed dicectton, - ‘tone =L4ang BE airs bea vo= Ke ite = e | oh the axis 74% Polo valid {01 Big |e. ie —P. og, ex | Fledric dipole vEF erthrooth remain yisD -8 | pa Fak SIN | | qa 4a bin iMUEES. Lpqudstan aoe int FE =a) a 72 = always Ghai Hepa | ore a f ini =PESIN throveh any Point] Vork =. clo net take 4 omfinite Ea = aki a Be chare, have with sin p[Ex=2ka cenit T=ex diGlry- reauited.g | note: colovmbs vector v ma emo. crmfnitt wire | wicisesenienttl low = - es ra percent wes om yaw || Ea = 2KP esd =A —_— U — — Fin = kU (Fi-#) | eon fhe axis x3 ano forrrh anger tay ih-nB HrXE) yy -e, % conducting cglindsical sant Th-R! x T=2N[(= foie THOMUTSDTED pase wumeri ca =k fa ditection bei PE PE Suu Ba pap E= koe Ent Game b it oa ieee Pore vy [electric dipole 10 | potside ge xe 5 (Ray i$ toward risht E=6R on F mayormay Not a \rral ‘mox distone zero eal 4=tR “Tay of mag Not ea xy = eo | gee ~~ = - ma EGU E CONT On cose wi hen, botterd is dieconneds V Q=Qit Qo +Q3 - y then dielectric 1S ineet ed © nor depend on Q’V CoH +Q4Ca ret c c S H depend upon aa Body diagonal =x SPhetical capacttor \ ce=8L nfler fave diaeonal se pp ce=K et | Nira 3 urenieny SST ve Wenlay Wey — _dlorm came side MERRY =f. ‘ + when botterd remain connecte Eneray stored, Bon tar ie Theerked Before er , Dielecttic | neulator | A cal -fatulle! Plate capacitor > electri cal insulqgkot ——— oF Re “Gude = Sumaecharees _, Jo not tonsela bounded _ 7 or Free electrons . Irpreaof both plate SOM! i sie cield Co c=Kte adistonie bet them gmall ~ polarization occur Eo E=Ep (Cage) Dielectsre Slabbet” Plates Qo Q@=hOo Enerog densities End = Bo-E, Uo B=Vok = Ecol V=Leead [Fnet= £e common Potential oY aa a “Rediciibution oF chare ¢ 1 alee |si= (990m fi -qiaet El OO. 6O Ue = is =i R Q Qa (on Qt volume wi peas (! +] oo Forces * . | M492 = O4Q | * A 6 V=Vo : dp fw=anrcun| oe E=. —= & ie WE Gav, a 5 a wY | Cite Coietetric =K Cary F =LQE fe =o =A) Seherital capacitor OF Twp CH Ke ‘ Ca Re. —tocentric rife when die poraltally = -— nee b ill \iose =4inal- intial | pea scarey ehh] = |[c=_Ae | ba ii (4) +4, La | c= one ey 1085 a (vivay oe /S c= A AL. ld Tein) r 7/2 ie Some miggine contep} easettesiy mbt Re] eae WY @ same & - yo \ vevitVetby ~~: femember tans St dedgatb--- fo metal ke cone ig r Sea F= 6s = Ieprds Qh. Zz HHH}---; eee si] 
