l=h; dk;z iqflrdk,llh-) fo qr ifjifk vksj bysdvªkwfudh Lukrd mikf/k dk;zøe (ch d`i;k /;ku nsa

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1 PHE-10 l=h; dk;z iqflrdk Lukrd mikf/k dk;zøe (ch ch-,llh,llh-) fo qr ifjifk vksj bysdvªkwfudh 1 tuojh] 2013 ls 31 fnlacj] 2013 rd os/k l=kar ijh{kk QkWeZ Hkjus ls igys l=h; dk;z tek djuk vfuok;z gsa d`i;k /;ku nsa ch-,llh dk;zøe esa,sfpnd ikb~;øe pkj fo"k;ksa & jlk;u fokku] HkkSfrdh] xf.kr vksj tho fokku & esa miyc/k gsaa,sfpnd ikb~;øeksa ds dqy ØsfMV (56 ls 64)] de ls de nks vksj vf/kdre pkj fo"k;ksa] esa ls gks ldrs gsaa vkids }kjk pqus x, fdlh Hkh fo"k; esa vkidks de ls de 8 ØsfMV ds,sfpnd ikb~;øe ysus gksaxsa fdlh Hkh fo"k; esa vki vf/kd ls vf/kd 48 ØsfMV ds,sfpnd ikb~;øe ys ldrs gsaa vki HkkSfrdh] jlk;u rfkk tho fokku ds,sfpnd ikb~;øeksa ds ftrus dqy ØsfMV ysrs gsa] muesa ls de ls de 25 izfr kr iz;ksx kkyk kkyk ikb~;øeksa ds gksus pkfg,a mnkgj.k ds fy,] ;fn vki bu rhu fo"k;ksa esa dqy 64 ØsfMV ds ikb~;øe ysrs gsa] rks buesa ls de ls de 16 ØsfMV iz;ksx kkyk ikb~;øeksa ds gksus pkfg,a fdlh ikb~;øe esa iathdj.k djk, fcuk vki mldh l=kar ijh{kk esa ugha csb ldrsa vxj vki,slk djrs gsa rks ml ikb~;øe dk ijh{kkqy jksd fn;k tk,xk vksj bldk nkf;ro Hkh vki ij gh gksxka fokku fo kihb bfunjk xka/kh jk"vªh; eqdr fo ofo ky; ofo ky; esnku x<+h] ubz fnyyh (tuojh] 2013 l= ds fy,)

2 fiz; fo kfkhz, ge meehn djrs gsa fd Lukrd mikf/k dk;zøe eas viukbz x;h ewy;kadu i)fr ls vki Hkyh-Hkkafr ifjfpr gsaa vkids ukekadu ds ckn geus vkidks,sfpnd ikb~;øe dh,d dk;zøe nf kzdk Hksth FkhA mlesa l=h; dk;z ls lacaf/kr tks Hkkx gs] mls dì;k nqckjk i<+ ysaa tslk fd vki tkurs gsa fujurj ewy;kadu ds fy, 30% vad fu/kkzfjr fd, x, gsaa blds fy, vkidks bl 4 ØsfMV ikb~;øe esa,d v/;kid tkap l=h; dk;z (TMA) djuk gksxka viuk l=h; dk;z vius v/;;u dsanz ij tek djsaa l=h; dk;z ls lacaf/kr funsz k blls igys fd vki fdlh iz u dk mrrj fy[ksa] fueufyf[kr funsz kksa dks /;ku ls i<+saa 1) viuh TMA mrrj iqflrdk ds igys i`"b ij lcls Åij fueufyf[kr izk:i ds vk/kkj ij fooj.k fy[kasa ikb~;øe dksm ikb~;øe 'kh"kzd l=h; dk;z dksm %. %. %. ukekadu la[;k %.. uke %.. irk % v/;;u dsanz %. fnukad % dk;z ds lgh vksj 'kh?kz ewy;kadu ds fy, fn;s x, izk:i dk lgh vuqlj.k djsaa 2) viuk mrrj fy[kus ds fy, QqyLdSi dkx+t+ dk blrseky djsa] tks cgqr iryk u gksa 3) izr;sd dkxt+ ij ck;sa] Åij vksj uhps 4 cm txg NksM+saA 4) vkids mrrj lqli"v vksj vius 'kcnksa esa gksus pkfg,a 5) iz uksa ds gy fy[krs le;] Li"V fy[ksa fd vki fdl iz u dk dksu-lk Hkkx gy dj jgsa gsaa /;ku j[ksa fd mrrj laf{kir vksj lvhd gksaa ifjdyu ds izr;sd pj.k ij HkkSfrd jkf k;ksa dh bdkb;ka vo ; fy[ksaa ;fn vki,slk ugha djsaxs rks vad dkv fy, tk,axsa vius dke esa lkfkzd vadksa dk /;ku j[ksaa dk;z nsus ls igys mldh vpnh rjg tkap dj ysaa 6) ;g l=h; dk;z 01 tuojh 2013 ls 31 fnlecj 2013 rd],d lky ds fy, os/k gsa ysfdu gekjh lykg gs fd vki l=h; dk;z bl iqflrdk ds feyus ds 12 lirkgksa ds Hkhrj tek dj nsa rkfd ;g vkids v/;;u esa lgk;d fl) gks ldsa gekjk lq>ko gs fd vki vius l=h; dk;z dh,d izfr vius ikl lqjf{kr j[ksaa vksj ;fn lahko gks rks bl iqflrdk dh,d izfr viuh mrrj iqflrdk ds lkfk layxu djsaa vkidks (PHE-10) ikb~;øe ds v/;;u ds nksjku vxj dksbz dfbukbz vk, rks vki sgokhale@ignou.ac.in ij bz-esy Hkstdj bldk lek/kku ik ldrs gsaa dì;k /;ku jgs fd ge bl l=h; dk;z iqflrdk esa 'kkfey iz uksa ds gy ugha nsrsa gekjh 'kqhkdkekuk,a vkids lkfk gsaa 2

3 v/;kid tkap l=h; dk;z ih.,p. bz. -10: fo qr ifjifk vksj bysdvªkwfudh ikb~;øe dksm % ih-,p,p-bz bz-- 10 l=h; dk;z dksm % ih-,p,p-bz bz-- 10/ Vh-,e,e-,-/ 2013 vf/kdre vad % 100 uksv % lhkh iz u gy djsaa izzrhdksa zrhdksa ds vius lkeku; vfkz gsaa izr;sd iz u ds vad mlds lkeus n kkz, x, gsaa 1. dkj.k lfgr crk,a fd fueufyf[kr dfku lr; gsa ;k vlr; % (2 10) i) L-C-R Js.kh,oa ik oz vuquknh ifjifkksa esa vuquknh vko`fùk;ka] csam pksm+kb;k ],oa n{krkadksa ds eku,d leku gksrss gsaa ii) fuokzr ufydk ;qfdr;ksa dk iz;ksx vc dgha ugha fd;k tkrk gsa iii),d vkn kz ck;lu esa VªkaftLVj dk izpkyu fcanq rkieku ds vuqlkj folfkkfir gksrk gsa iv) ifjifk esa QhMcSd ds dkj.k ykhk lnso de gksrk gsa v) ikoj liykbz esa fqyvj fuxze oksyvrk dk fu;eu djrk gsa vi) µa741i ;g uw kuy lsehd.mdvj dkizfj ku }kjk cuk;k x;k vkwi-,ei ifjifk dsoy 0 ls 70 C dh rkieku ijkl esa dk;z djrk gsa vii) vkwi,ei dsoy rc dk;z djrk gs] tc blds izfrykseh fuos k ij QhMcSd fn;k x;k gksa viii) fueu O;atd Mh ekwxzu izes; ds v/khu gs % A + B = A + B ix) 4 f yi-f ykwiksa okyk oy; xf.k= 32 Lian fxu ldrk gsa x) vfhkokg ekih dh laosnu khyrk vuos kh dqamyh esa orzuksa dh la[;k ij fuhkzj ugha djrh gsa 2. fp= 1 esa fn[kk, gq, ifjifk esa 100 Hz vko`fùk ij vf/kdre kfdr LFkkukarj.k ds fy, yksm izfrck/kk Z L dk eku ifjdfyr djsaa Z L ds bl eku dks izkir djus ds fy, vko ;d vo;oksa ds eku D;k gksaxs\ 300 Ω 1 mh (2+8) AC Input Z L fp= 1 3. p-n laf/k Mk;ksM esa laf/k jks/kd fohko mriuu gksus dk izøe le>k,aa yxk;h x;h oksyvrk] eknu lkanzrk rfkk v/kzpkyd ds inkfkz ij bl fohko dh vkfjrrk dh ppkz djsaa (4+6) 3

4 4. /kkjk,oa oksyvrk] nksuksa yfc/k;ka ikus ds fy, dksu ls izo/kzd dk mi;ksx djrs gsa\ p-n-p VªkaftLVj dk iz;ksx djrs gq, bl izo/kzd dk fu;r ck;lu esa ifjifk fp= [khapsaa (ck;l oksyvrk dh /kqzo.kk,a Li V :i ls n kkz,aa) fu;r ck;lu dh D;k dfe;ka gksrh gsa\ lkozf=d ck;lu esa bu dfe;ksa dk fujkdj.k dsls gksrk gs\ ( ) 5. n-p-n VªkaftLVj dk mi;ksx djds dyk-folfkkiu nksfy= dk ifjifk fp= [khapsaa bl ifjifk esa /kukred QhMcSd dsls izkir gksrk gs ;g le>k,aa bl nksyh= ls 200 khz dh vko`fùk tfur djus ds fy, R-C usvodz fmt+kbu djsaa (4+3+3) 6. fp= 2 esa fn[kk, x, ifjifk esa vkwi,ei ds izfrykseh fuos k VfeZuy dks ± 5V dk lkbu rjax fn;k x;k gsa vkwi,ei dh lar`fir oksyvrk ± 10V eku dj bl ifjifk dk fuxze rjax:i [khapsaa (10) + 5V V in +12 V -5V + V out 12 V 8 kω 2 kω fp= 2 (ladsr % ;g ifjifk,d izdkj dk deisjsvj gs ftlesa funsz k oksyvrk fuxze flxuy ls izfrjks/k kà[kyk }kjk tfur djrs gsaa bl ifjifk dks f ev fvªxj dgrs gsaa) 7. ;fn vkidks ± 20 mv vk;ke vksj 100 MHz vko`fùk okyk flxuy izof/kzr djuk gs rks vkwi,ei ds dksu ls vfhky{k.kksa dh egroiw.kz Hkwfedk jgsxh\ bu vfhky{k.kksa ds eku D;k gksaxs\ D;ksa\ (2+2+6) 8. d) n keyo la[;k dks blds f}-vk/kkjh rqy; esa :ikarfjr djsaa (f}-vk/kkjh fcanq dh nk;ha rjq 5 fcvksa rd :ikarj.k djsaa) (5) [k) fp= 3 esa fn[kk, xsv ds fuxze dk MSP fy[ksa vksj bldh lr;rk-lkj.kh cuk,aa (3+2) fp= 3 9. d) Mod 4 xf.k= fmt+kbu djsaa (5) [k) }Sr-vuqjs[kd nksyun khz dh,dkarj (ALT),oa varjkf;r (CHOP) fo/kk,a le>k,aa fueu vko`fùk flxuy ns[kus ds fy, buesa ls dksu lh fo/kk iz;qdr gksrh gs\ D;ksa\ (2+1+2) ****** 4

5 HkkSfrdh ds dk;zøeksa dh le;lkj.kh tuojh, 2013 & fnlecj, 2013 Kku n'kzu 1 ij Álkj.k ds fy, ;g HkkSfrdh ds fo kffkz;ksa ds fy, le;lkj.kh gsa ;g lqfo/kk ÁkIr djus ds fy, fo kfkhz vius dscy vkwijsvj (Cable Operator) ls laidz djsa frffk@fnu tuojh 2013 Álkj.k dk le; ikb~;øe dksm ohfm;ks dk;zøe dk 'kh"kzd ZdZd ¼jfookj½ pm PHE-15 Glimpses of the Cosmos ¼jfookj½ pm PHE-02 Simple Harmonic Motion ¼jfookj½ pm PHE-15 Exploring the Night Sky ¼eaxyokj½ am PHE-02 nksyu Qjojh ¼jfookj½ pm PHE-15 On the Trail of Stars ¼eaxyokj½ am PHE-06 Second Law of Thermodynamics ¼eaxyokj½ am PHE-02 Coupled Oscillations ekpz ¼eaxyokj½ am PHE- 13 Introduction to Crystal Structure ¼eaxyokj½ am PHE- 15 Astronomical Coordinates ¼jfookj½ pm PHE-10 Operational Amplifier ¼eaxyokj½ am PHE- 06 Carnot Cycle vásy ¼jfookj½ pm PHE- 15 Astronomical Measurements Measurement of Distance and Brightness ¼jfookj½ pm PHE- 01 Rotating Frames of Reference ebz ¼jfookj½ pm PHE -15 Astronomical Measurements (Measurement of Mass, Temperature and Time) ¼eaxyokj½ am PHE -10 Logic Gates 5

6 Álkj.k dk le; ikb~;øe dksm ohfm;ks dk;zøe dk 'kh"kzd tqykbz ¼jfookj½ pm PHE-04 Vector Calculus Part-I ¼eaxyokj½ am PHE-01 Exploring Physics: Experiment with Low Cost Materials ¼jfookj½ pm PHE-11 Matter Waves and the Uncertainty Principle ¼jfookj½ pm PHE-11 Waved Particle Duality ¼eaxyokj½ am PHE-01 The Bicycle: A Vehicle for Teaching Physics vxlr ¼eaxyokj½ am PHE-01 The Physics of Dance ¼eaxyokj½ am PHE-15 The Milky Way ¼eaxyokj½ am PHE-04 Vector Calculus Part-II ¼eaxyokj½ am PHE-15 Stellar Spectra and Classification flrecj ¼eaxyokj½ am PHE-10 Digital Modulation ¼jfookj½ am PHE-10 Amplitude Modulation ¼eaxyokj½ am PHE-06 First Law of Thermodynamics vdrwcj ¼jfookj½ pm PHE-06 Applications of the First Law of Thermodynamics ¼jfookj½ pm PHE-15 Stellar Structure uoecj ¼jfookj½ pm PHE-10 Transistor Biasing fnlecj ¼jfookj½ pm PHE-06 Thermodynamics in Action ¼eaxyokj½ pm PHE-06 Å"ekxfrdh ds vuqá;ksx ¼eaxyokj½ am PHE-10 Electronic Device 6

7 HkkSfrdh ds fo kffkz;ksa ds fy, nwjn'kzu&i (DD-I) ¼jk"Vªh; Álkj.k½ ij dk;zøeksa ds Álkj.k ds fy, le;lkj.kh tuojh, 2013 ls uoecj, 2013 le; % Ákr% 6.00 ls 6.30 rd ekg@frffk* ikb~;øe fo"k; tuojh, PHE-13 Introduction to Crystal Structure Qjojh, PHE-01?kw.khZ funsz'k ra= ekpz, PHE-15 The Milky Way vásy, PHE-10 Semiconductor Diode ebz, PHE-15 On the Trail of Stars tqykbz, PHE-10 Operational Amplifier vxlr, PHE-02 Coupled Oscillations flrecj, PHE-10 Transistor Configuration vdrwcj, PHE-06 Thermodynamics in Action uoecj, PHE-15 Exploring the Night Sky * ÁR;sd ekl ds nwljs lkseokj dks 7

CENTRAL COUNCIL OF INDIAN MEDICINE NEW DELHI

CENTRAL COUNCIL OF INDIAN MEDICINE NEW DELHI 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 136y 36. 37. 38. 39. 40.