XII CRASH : Electronics (Chap # 16) || Semiconductors || P-N junction Diode || ECAT / MCAT

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  • Опубліковано 27 січ 2025

КОМЕНТАРІ • 93

  • @PhysicsbyBilalZia
    @PhysicsbyBilalZia  3 роки тому +14

    Solve some good practice questions for boosting up your preparation of MDCAT & ECAT. View practice sheet from the given link. Due to some reasons, downloading is disabled. Take the screen shots and get them printed (if you want or solve it here) :
    drive.google.com/drive/folders/1d-kln3whmTzLQTg4w1VZra8GhjI7afH2?usp=sharing

    • @jazebjaved8965
      @jazebjaved8965 3 роки тому

      Sir is mn electronic chp ka material nhi h

    • @quratul-ain1680
      @quratul-ain1680 3 роки тому

      AOA sir....sir pmc k 2021 k syllabus mai sirf rectification ka topic hai tw hm sirf wahi parhin ya phr ye sara jo ap parha rhy hain wo pora parhin....plzzz sir rply kr dain mujy kuch samj nh arhe

  • @hinaali3318
    @hinaali3318 Рік тому +19

    I always recommend my all friends about physics ka manjan channel because here is best teacher ever sir bilal zia

  • @creativerasters
    @creativerasters 4 місяці тому +2

    31:28
    Silicone: 0.3
    Germanium: 0.7
    Reference STBB JAMSHORO

  • @ourcreation2102
    @ourcreation2102 4 роки тому +11

    The best Physics Teacher ever...

  • @muhammadtaha4580
    @muhammadtaha4580 2 роки тому +9

    kammal sir pure chapter 16 ka halwa kar diya Apny ek video me concepts clear ho gye sir aap too magician ho 😅❤

  • @dharampalnanwani8808
    @dharampalnanwani8808 2 роки тому +4

    Sir I want tell you something that I really love about you is your energy specially when you teaching on a board , because it feels like that we taking physical classes and I really appreciate your work , sir please don't upload those lectures that you took on a computer, because it gets hard to concentrate without seeing your adorable face ..

  • @alinamalakMalik
    @alinamalakMalik 7 місяців тому +3

    O my god rectification pihli bar samaj mai Ayaa aur o bhi itni Kam time mai 😮❤

  • @PSLliveMatch-np4wi
    @PSLliveMatch-np4wi Місяць тому

    Hello everyone I'm fresh student to learn physics from sir Manjen sir I recommend the fresh student you don't to go physical acedmy because Manjen sir is one the best teacher in Pakistan he teaches is very unique method I appreciate you sir kindly continue your best effort ❤❤❤

  • @ghaniibrahim15
    @ghaniibrahim15 2 роки тому +3

    Sir apny is chapter my sirf electronics ka part cover kiyaw hey electromagnetic waves ky topics Jo araye heyn is chapter met WO kB cover kryngey?
    I am asking about STB book

  • @kajalkumri359
    @kajalkumri359 2 місяці тому

    Best best bestttt teacher everrr
    Physics legend ✨

  • @Saad-qt4ly
    @Saad-qt4ly 3 роки тому +5

    May allah give you more and more success in life and InshaAllah you'll conquer everything you wished for ! Best Teacher, Great Enthusiasm- 😍

  • @FarmanFarman-v3u
    @FarmanFarman-v3u 2 місяці тому

    Thankyou sir aap bahut madad karte ho hamri❤❤❤❤❤❤

  • @Mehakkotwani
    @Mehakkotwani 2 місяці тому +1

    Incredible sir🙌😍

  • @sereen-21s
    @sereen-21s 5 місяців тому +1

    Thank you so much sir May Allah always keep you happy and smiling like you always do

  • @namjoonjimin1785
    @namjoonjimin1785 4 роки тому +3

    sir thank you ..recification wala part especially bohot achy se samajh mein aya

  • @alizaunar4184
    @alizaunar4184 10 місяців тому +1

    Always consider physics as a hard subject you're making easy for us thankyou ❤.

  • @aishasurahio2663
    @aishasurahio2663 Рік тому +1

    Where was this channel all my fsc

  • @huraimnaeem7980
    @huraimnaeem7980 3 роки тому +1

    sir allah apki har dua kabool kary you are very best teacher ameen

  • @Junejo-re3pb
    @Junejo-re3pb 8 місяців тому +2

    Amazing lacture sir g ❤❤❤

  • @KifayatUllah-jm7gw
    @KifayatUllah-jm7gw 3 місяці тому

    Biology and chemistry k lyie konse channel best hai

  • @MaryamAli-jj4rz
    @MaryamAli-jj4rz 3 роки тому +3

    19:30 or sir hole positive h to charge zero q + 1.6×10^-19 honi chahiye na

    • @aroosaparul7652
      @aroosaparul7652 3 роки тому

      charge zero hoti hai, relatively positve hota hai kyn k wahan kbhi electron raha tha tou ab electron wahan nhi hai means k wahan se negative charge chala gya hai tou positive hai islye

  • @kinzafatima999
    @kinzafatima999 3 роки тому +2

    Aoa sir, for mdcat 2021 which of the chapters you’ve enlisted are included?

  • @sawiraali4749
    @sawiraali4749 10 місяців тому +1

    Amazing 😍 leacture...sir ❤

  • @muhammadsaad8325
    @muhammadsaad8325 3 роки тому +3

    such an incredible lecture

  • @AbcD-cv5tz
    @AbcD-cv5tz Рік тому

    Sir MCAT 2023 ke leye bhi Electronics ka itna part enough hai?

  • @toobaali7485
    @toobaali7485 3 роки тому +2

    Sir kindly upload rectification video separately because it is the only topic included from this chapter in PMC course outline

    • @PhysicsbyBilalZia
      @PhysicsbyBilalZia  3 роки тому +7

      Betay rectification bger diode k kse prhaya jaega 🙃 jo prhaya h wohe include h transistor nkaldyega bs

  • @saadbaig8480
    @saadbaig8480 3 роки тому +1

    sir your lectures are very helpful but sir ek question ha ham grp 5 ya grp 3 q use karta hain agar ham grp 6 use karain to ziada free electron milain ga or silicon kam use hoga ya agar group 2 use karain to ziada holes milain ga or ziada acha controll hoga

    • @AbdulHafeez-0786
      @AbdulHafeez-0786 6 місяців тому

      Ham jo imurity add kerty hain kisi crystal me tu koshish kerty hai jo impurity atom ho wo takreeban crystal ke atom ke size se thora bara ya thora chhota ho jese impurity atom pure crystal me add ho tu crystal ke shape per farq na pare jab ham group 3 or 5 ke ilawa large group se atom lenege free electrons tu beshak ziada honge magar atom ka size bohat bara hoga crystal ka shape maintain nh hoga.
      eski example aisi hai jese class 4 me ham matric class ka student bitha denge.

  • @inloveofnature919
    @inloveofnature919 3 роки тому

    Sir you have not give math link in description?

  • @raheemarafiq7536
    @raheemarafiq7536 3 роки тому +1

    Sir aapne electromagnetic waves wala part nh parhaya for mdcat?

  • @mahinayaz7822
    @mahinayaz7822 Рік тому

    I love the way he calls us Mera beta ❤️

  • @trending2003-p3p
    @trending2003-p3p Рік тому

    Jab mene video delha tau 999 likes thy aur ek mene like thoka 1K complete ho gae ❤😊

  • @kausarhey4200
    @kausarhey4200 Рік тому +1

    Sindh board ka parhatay hain??

  • @Jaleelbaloch-y9w
    @Jaleelbaloch-y9w 7 місяців тому

    Sir G HEC k test k lia math k video bnaya plzzzzzzz sir 😢 hum Baluchistan k students a shyd mdcat ma na howa HEC ma seat hogya plzzzzz sir❤

  • @asmashaikh2903
    @asmashaikh2903 3 роки тому +1

    Sallam sir sir ap plz electromagnetic wave p bh vids banaye ..

  • @shahjahan3413
    @shahjahan3413 3 роки тому

    Sir please ripple factor ka bata denn , uske MCQ arahe MDCAT mai'

  • @songs6780
    @songs6780 7 місяців тому

    God bless u❤❤❤

  • @talatsajidbaig1467
    @talatsajidbaig1467 3 роки тому +1

    Sir ma but confuse hun ap Kay iss lecture ma sindh board book se related kuch topics nh hain jesy percentage of modulation,sidebands,reception of electromagnetic waves,light emitting diode,solar cell, transistor,transistor operation ,transistor characteristics and transistor as an amplifier sir yeah sary topics book ma bht detail ma hain aur sir lecture ma itni zada detail ma nh bataya ap ny . tou sir yeh sary topics ma kesy cover karun.plz sir help me

    • @PhysicsbyBilalZia
      @PhysicsbyBilalZia  3 роки тому +1

      Mre bhae ye crash program h not a detailed series to ase topics jo mdcat ya ecat klye nae important wk nae h bus aptitude ka complete course h

  • @johnmary824
    @johnmary824 Рік тому

    Sir please upload the remaining one shot lecture series videos. Please sir

  • @sofiashakeel2394
    @sofiashakeel2394 3 роки тому

    Sir transistor pr detail video bnai hui h apne?

  • @muzamillarik9371
    @muzamillarik9371 Рік тому

    Sir you are amazing teacher
    Sir one my question. Temperature directly proportional to Resistance
    When any conduct we heat it electron vibrate rapidly then Resistance increase

    • @UnKnown-xn7yn
      @UnKnown-xn7yn Рік тому +2

      In case of semiconductors temperature is inversely proportional to resistant and semiconductors have covalent bonds when heated they give more free electron that's why resistance decrease with increase in temperature

    • @muzamillarik9371
      @muzamillarik9371 Рік тому

      @@UnKnown-xn7yn ok it means in case of semiconductor.Temp: inversely proportional to R .

  • @muneshakothari6690
    @muneshakothari6690 2 роки тому

    Sir aap kinse book se party hai ?

  • @songs6780
    @songs6780 7 місяців тому

    ❤❤❤❤🎉🎉🎉🎉🎉

  • @amnamustafa4174
    @amnamustafa4174 5 місяців тому +1

    Damn sir you are so good

  • @princebisharatalibhatti4789
    @princebisharatalibhatti4789 3 роки тому +1

    Buhut acha sir...

  • @077-hafiaali6
    @077-hafiaali6 3 роки тому

    Sir is year k liye b bs itna he course hai Electronics me?? or to kuch nh naw?? bs yeh video dekhien chp clear hojae ga according to new sylbus of pmc 2021?? plz rep sir

    • @MariaGul-hc5jw
      @MariaGul-hc5jw 3 роки тому

      Electronics ka sirf Ek topic included Hai and yes this video is enough then you can cover this chapter from your book + federal

    • @077-hafiaali6
      @077-hafiaali6 3 роки тому +1

      @@MariaGul-hc5jw Thankyou 😍

  • @sarakhan5825
    @sarakhan5825 Рік тому

    Maza aagaya parh ke🥰😭

  • @TaneeralisameerDahri-du2wd
    @TaneeralisameerDahri-du2wd Рік тому

    Nice work sir🥰

  • @mtahaminlanjar3493
    @mtahaminlanjar3493 3 роки тому

    Sir abhi pmc ne transistors ka mCqs dya tha

  • @duaaslam271
    @duaaslam271 3 роки тому

    Sir rectification ki aik seperate video upload karde pleaseeeeee mujhe ap ke hi lectures samjh ate ha so please sir bnade aj

  • @ayeshakhan-nj5dx
    @ayeshakhan-nj5dx 2 роки тому

    What is diode

  • @AbdulHafeez-0786
    @AbdulHafeez-0786 6 місяців тому

    Voice clear nh hai

  • @KainatKiran-xr7dl
    @KainatKiran-xr7dl 6 місяців тому

    Thank you sir❤

  • @alinamalakMalik
    @alinamalakMalik 7 місяців тому

    Awaz ka issue thora baqi mast hogaya😊

  • @muhammadsayam6266
    @muhammadsayam6266 3 роки тому

    Rectifier k numerical formulas or tricks karwa den na please

  • @PhilanthropistNK
    @PhilanthropistNK Рік тому

    amazing dear sir

  • @ayazkakar00Ak...
    @ayazkakar00Ak... 3 роки тому

    It is explained really well

  • @arslankhankhoso6474
    @arslankhankhoso6474 3 роки тому +1

    Sir12the ke physic complete kro

  • @sadia5971
    @sadia5971 2 роки тому

    Zbrdsttt...

  • @MuhammadAfzal-zj1fs
    @MuhammadAfzal-zj1fs 3 роки тому

    Sir modulation?

    • @ghaniibrahim15
      @ghaniibrahim15 2 роки тому

      Yes sir apny ye topics nahi cover kiye....

  • @mtahaminlanjar3493
    @mtahaminlanjar3493 3 роки тому

    Rectifier ka bhi aya tha

  • @sabasiddiqui8572
    @sabasiddiqui8572 2 роки тому

    Superb

  • @arslankhankhoso6474
    @arslankhankhoso6474 3 роки тому

    Sir bht acha

  • @AyeshaKhan-sb4gc
    @AyeshaKhan-sb4gc 4 роки тому

    Jazakallah sir

  • @narainsagarnktanha3338
    @narainsagarnktanha3338 3 роки тому

    Thanks a lot sir

  • @AyeshaFaqeer-jv2gr
    @AyeshaFaqeer-jv2gr 4 роки тому

    Jazakallah😌

  • @sendmetosouthkorea5500
    @sendmetosouthkorea5500 4 роки тому

    Zarabardast!!!!

  • @alizaunar4184
    @alizaunar4184 6 місяців тому

    31:37 such a cutie you're 😂❤

  • @zoorks133
    @zoorks133 9 місяців тому

    No one is better From you ?

  • @mohsinabbasnaqvi508
    @mohsinabbasnaqvi508 4 роки тому

    Thank you!

  • @shaguftashagufta8579
    @shaguftashagufta8579 4 роки тому

    jazakAllah

  • @Amarlal24
    @Amarlal24 4 роки тому

    MashaAllah sir

  • @PhilanthropistNK
    @PhilanthropistNK 6 місяців тому

  • @duaaslam271
    @duaaslam271 3 роки тому

    Asalam u aliakum

  • @muhammadsayam6266
    @muhammadsayam6266 3 роки тому

    Sir board pr aap se achi tarah samajh nahi aati computer device istemal karen na please

  • @kajalkumri359
    @kajalkumri359 2 місяці тому

    Best best bestttt teacher everrr
    Physics legend ✨

  • @Jaleelbaloch-y9w
    @Jaleelbaloch-y9w 7 місяців тому +1

    Sir G HEC k test k lia math k video bnaya plzzzzzzz sir 😢 hum Baluchistan k students a shyd mdcat ma na howa HEC ma seat hogya plzzzzz sir❤

  • @Naseem143
    @Naseem143 10 днів тому

    Thank you Sir ❤️

  • @ghumman-nl9xk
    @ghumman-nl9xk 2 роки тому +1

    Thank u so much sir