Capacitors - Ms

 

FBXBFOZL^V7 2. B` u`fdbrmaj u`fdbrmaj fbpbfotlr os fl``aftaj fl``aftaj tl b nbary. ]dofd mrbpd sdlws tda vbrobl` vbrobl` li fdbrma wotd plta`bk joara`fa bfrlss tda fbpbfotlr<

B

N

F

J

B`s7 B >. ]dofd ]dofd li tda tda ilkklwo`m ilkklwo`m os os tda sbea sbea u`ot bs tda tda ibrbj< ibrbj< B℩s N ℩ s ‖2  F ℩ ‖2 s J ℩ ‖2 s ‖2 B`s7F 6.

B`s7 :. B fbpbfotlr fbpbfotlr wbs wbs fdbrmaj fdbrmaj tl b plta`bk plta`bk joara`fa joara`fa (p.j.) (p.j.) li 2>.8 Y b`j tda` tda` josfdbrmaj josfdbrmaj tdrlumd b >>8 cί rasostlr. B jbtb klmmar raflrjaj tda p.j p.j.. bfrlss tda fbpbfotlr. fbpbfotlr. Zda mrbpd sdlws dlw tda p.j. vbroaj wotd ea.

 

(b) Axpkbo` wdy uso`m b jbtb klmmar tl raflrj tda p.j. b`j ea os elra bpprlprobta tdb` b parsl` uso`m b vlkteatar vlkteatar b`j stl stlpwbtfd. pwbtfd. (6) (n) Zda ea fl`stb`t Z li tda forfuot os mova` ny tda aqubl` Z 5 ^F  (o) Vdlw tdbt Z dbs u`ots li safl`js. (>) (oo) Vdlw tdbt tda ea fl`stb`t li tda forfuot os bnlut 2 s. (6) (ooo) Fbkfukbta tda fbpbfotb`fa fbpbfotb`fa F li tda fbpbfotlr. (>) (ov) Jatareo`a tda ea tbca` ilr tda fbpbfotlr tl trb`siar 18% li ots o`obk stlraj a`army bs ot josfdbrmas. (6)

 

1. B stuja`t stuja`t os o`vasmb` o`vasmb`m m dlw tda plta`bk plta`bk joara`f joara`fa a bfrlss b fbpbfotl fbpbfotlrr vbroas wotd wotd ea bs tda fbpbfotlr os fdbrmo`m.

   

(b) (o) Jrbw b jobmrbe li tda forfuot da sdlukj usa.

(>)

(oo) Vummast wdy b vlktbma sa`slr fl``aftaj tl b jbtb klmmar eomdt na b suotbnka o`struea`t ilr eabsuro`m tda plta`bk joara`fa bfrlss tda fbpbfotlr o` tdos o`vasmbl`. (2)

   

(n) Fbkfukbta tda ebxoeue fdbrma stlraj l` tda fbpbfotlr.

(f) Zda mrbpd sdlws dlw tda plta`bk joara`fa bfrlss tda fbpbfotlr vbroas wotd ea bs tda fbpbfotlr os fdbrmo`m.

(o) Asebta Asebta tda bvarbma fdbrmo`m furra`t lvar tda rst 28 es.  

 

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(oo) Qsa tda mrbpd tl asebta tda o`obk rbta li o`frabsa li plta`bk joara`fa bfrlss tda fbpbfotlr b`j da`fa `j tda o`obk fdbrmo`m furra`t. (6) (ooo) Qsa tda vbkua li tda o`obk fdbrmo`m furra`t tl `j tda rasostb`fa li tda rasostlr. (>)