Grade 12 CBSE PHYSICS LMS, High school final essays of Physics

ALL CHAPTERS PHYSICS CBSE GRADE 12 CONCEPTS

Typology: High school final essays

2019/2020

Uploaded on 09/22/2020

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- For quick Keuision of Elect aslatic - 4. ELECTRO ST: IITES. (B muras ) ae eusdv Teg vey af Bheabine Hetel Intensity _ B= Venke Var Vector N/e E=¢¥ar| Electric folentind Ve Kine. % Scalar V2. 4 Oe Fi og Sto wat Equol & opposite et seprated by mau cd&tance eee O>@ cm, Eand-Von ee | 3. Torgue on Dipole: - E En Sin B+ ae oo Q Aeloat+8 P Fe Net force ae pot it En C056 + Egtose Le cos ewe eS ce - — Strice Z Fe: ‘UE + En JPOLE : cos, =tA ¢ j; bas te ye Torque = Force x 1 distance 6 |r 1 & i= a abe “* Be 2E_cosO “ mus led e st = q& xBe (Be=12sin a _ : © axEs crt ARE, Esoxt % , “(4 \i seas = qE 2L4ém0 | 2 $O=, E+ 8 (tno 4nEy % {eso-4, = ESass oa . Amey ta? (val Eo-mt’ lp T=Pesine = Pxe > ox2aqgrl 3 Saget Ra 13 Pa = foo 2 * oS 2h Br URE anto( Fav) Tmax = PE For 6:90" ines 4aeo e =F Worle Done In Rotating Dipol | For.shoxt elipalet721 SNE se) . WefTde = (l-coso)pE 1 (clivection © tea) e rhe 2, For shon. ese cher Dr Gs FRBES ed xy et. —— 0 Divection ) + ¢ | ace Caan Saw 0 vA 4KEoc Cth) ARE G-A) Ve Vatve=tt%il -& FE ~ = #. Be Un€y x Ank X. unstable equitital um > her “areca © veo | *° 6 = 180" «> U= PE. Toral €lechic flux (total no. ee OF jorces) Demerges ror’ Closed suiface ts I7%, Eimes WSS THEOREM : TN the charge encased feds =6= ¥/£0 ee £ Due to long Charged Wire: lo, & Due to charged ise sheeé: | 3E Due charged Hallow Sphere.” Linens, charge cleris | ty a= ay re Surface charge density so = 5a Volume charge oh “ey PERE AE ane jferreomontesaeynia say demsity paayy FIC De surgace| | ehaage is onbothside_| - ‘gas = %/ Ne | firs Jet fties II ys n Je eo SEO Fé EI 2feds =VWe_, Ae | dS = Len ad Fordsatdsg s=a0 ae . ecossee0 Gas ame | Efds = Aye, sl To! cunr® = Ye, For curved surgace ds, 9 = | 2 pee Jacl “Eds = Ven ved EA = @/g, toneten Te &, %, _ lonsurtow cm F=4 To E penal és | . = 29fh For conducting sheet | & 2 om Ties RAEDY > \ f # E is Independent of distanal|. 2A A ae — Prom the shat. ‘APACLTOR.: G=CV or l=O/y Farad , C clepemas on climensions. Lapecitonce for parallel plate copacitey 2. With, Dielectric Slab | 3. Energy of Capeotinr Surrfoe. Chorge Density Emergy = Werle clove en} ro constdex Il plate. capacttor with! 2% 5. Q26A bringing chargeat yh potential VW arece of Plate A capacktanced + ehte Felt clW = Vediy= ¥. clq, at and olfst bet plates A * toe. ¥ | - + E = Es t Eatuectic . Uz(awe tl c=Q . Q 254 {as E [faa Mi Exd Eo KEq E=S Soy chargect 6 heat Potenttol V= Excl | Ec ° ae = (atb)+ foie ws & for susfaee charge olen siby ee Ee, ECA o beh aise dietecieslb. Energy Denatty (Ener; ruin ERA od Bote eH) slevts 1 EeA (Exd)® . : 20° 3 = een i clketectrte itt dltetectte constant | Ve = (d-tt E/p) ee Kb puted bofuwon the plosts, Now C= Vv lus al laltve nt