PHY-XII-14-12 Transistor-1 (2016)Pradeep Kshetrapal Physics channel

[@shashankisshere]

He is a ' Messiah ' for physics students. I scored 94 in physics boards, all because of his excellent teaching.

[@tanshk170]

Your Physics knowledge is humongous and in depth teaching is fabulous. I love the way you impart the knowledge. Thank you

[@9414744160]

Sir you are looking hero in this dress up... True saying:- Knowledge shines on face...

[@jigarchavda6895]

Dinesh Chandel ye jyada ho gaya

[@MohamedRafi-hq1fj]

I'm a big fan of that those "Sliding boards " and love ur lecture too!! keep up the good work sir

[@utsabbhanja0193]

Gives a Walter Lewin vibe 😌

[@ayushkanth7565]

RIP SIR. We will never forget your contribution to this society.

[@basitchohan113]

Are you sure??? Sir ki videos lecture abtak Aarhe hai shyed apko koi galatfehmi hui hai

[@recordtod6510]

Dukh hua aaj ye comment padh kr

[@kanmuzamil786]

Kia bol rahe ho ye teacher margaya

[@ayushkanth7565]

@@kanmuzamil786 thoda respect dijiye bhaiya unko

[@amrofficial7055]

@@ayushkanth7565 really bro . Bohot afsos hua .🥺🥺🥺

[@christeenababu8601]

Your class is really good i have recomende it to all my friends

[@ajeetpandey2136]

sir I am also a teacher of physics,your vidios is very helpful for me

[@naveenkrsingh8122]

Same here

[@9414744160]

You are genius pradeep kshetrapal Sir...

[@trehg3236]

Father of theoretical physics--✓✓pk sir

[@mohdzaidqureshi1279]

You've just seen his thereotical knowledge he can a best practical teacher too. He was a man of big heart. Will always be loving him.

[@islamicview1989]

Initially when i search videos of phy,youtube always recomend your videos,but i had never watch,and just scroll down,but now when i ist time watch your video i have become a big fan of you sir,mashallah very good explain,such an amazing teacher which i found the very latter. Thank you sir.

[@nehashahrukhali342]

Sir after a long search on youtube I got someone who cleared my concepts in physics.Thanks a lot sir

[@chandra9890]

Thanks Sir, for this wonderful explanation. I always used to be confused in CE, CC, CB type Questions. Now I am clearly able to differentiate between them. Presently preparing for NEET-2020.

[@dr.impulse5377]

how was it , kaisa hua bhai , score pls reply

[@chandra9890]

@@dr.impulse5377 Currently I am pursuing MBBS from IGIMS Patna. I scored 633 marks in NEET 2020.

[@dr.impulse5377]

@@chandra9890 salute you bro , actually i am aslo preperaing for 2021 , i have a problem that i am not scoring good in mocks . pls guide how to imporve it . pls suggest how to revise everything daily . i will be blessed

[@adityasupereditz]

You are such a great teacher sir

[@aiswaryahari6980]

sir u r such an amazing man.......u have cleared all my doubts regarding semiconductors chapter....thank you so much sir,....

[@udaythakur781]

An ordinary teacher with extraordinary teaching techniques.

[@samsunguncle1525]

When ever A question arises in my mind .. the next moment U ur self answer it .. Really U r God of Teaching , ocean of Knowledge . Love u sir ! God bless u sir !

[@naveengupta9680]

Samsung Uncle true

[@sarthakahir8426]

Physics wallah se Padh le

[@sugaarmyradhika1792]

Sir before watching ur vedios i have only listened about u that u r very high level teacher and i thought u will be very rude in teaching but ur such a great man that even knowing so much u go to the level of student and make them understood even very deep concept

[@writingexpert761]

Great great lecture.. you have made my mount everest like a child's play... ✌

[@sarthakahir8426]

Physics wallah se Padh le

[@hasnain9654]

Sarthak Ahir then why you're here?

[@diptimishra7757]

Thank u sir for increasing video quality Very Nice lecture.

[@successway4840]

Sir is no more now 😞😞😞😞😞😞

[@nanditsharma8670]

Sir your drawing is like your teaching in a fantastic way.

[@tanyaprasad4048]

sir ur great.i love your teaching style and explaining the chapter.

[@realactrevival6971]

Sir I didn't understand how that collector become reverse bias in common emitter Because both the emitter and collector are N types of semiconductor?Anyone help me by giving the answer....

[@pkk776]

Excellent sir ji

[@PreranaPatro]

As always best among best

[@gavendrasingh5296]

I am little bit confused about common collected circuit in n-p-n because you told that collector must always reverse bias but in this circuit collector also forward bias with Base-Collector connection. Please clear to me. Thanks

[@benedictelgamal9174]

So great even if I don't understand India but I have been following your lectures it has helped me, Enjoying from Kenya and please make it more of English thank you Sir, God bless

[@prabhaprabha2970]

Good teaches sir extraordinary pentastik mind blowing Sir..

[@shortsloop8584]

The man who rule the herats of student

[@rashmimahapatra6189]

Nice helpful for students .

[@dayanandkamble2759]

Superb sir...its brilliant teaching

[@aadityasharma3426]

Sir. At 37:30, can we place the resistor on either side of the battery?

[@amansidhu1655]

Awesome sir thanks for uploading such wonderful videos

[@waqasahmad2467]

thanks sir you have done good job.

[@nikhilchaturvedi9110]

at 28:23 you've reverse biased the common emitter where both ends are n-type, so how to know where to join the positive term??

[@khushiagarwal3904]

Such a gem teacher left us

[@sajidsayyad3323]

What ???

[@khushiagarwal3904]

@@sajidsayyad3323 yes

[@kanmuzamil786]

Margaya kia ye teacher 😢

[@shagunsharma7253]

😍mind blowing suberb

[@anniewalia4212]

Such a great teacher ❤️

[@mstfakml3475]

1. E/B junction is always forward biased 2. C/B junction is always reverse biased. my question is the study says base and collector have the same polarity. and for Pnp transistor emitter is positive and collecter is negative with respect to base. actually a to wrong he. Two back to back p--n junckions ko jorker jab transistor hoga , tab Pnp k jaga Npn transistor hona chaiye. so iha emitter ko positive hona he. B.L thereza k Basic Electronics book me so many mistskes he. Ap ki ish lecture se pata chala. thanks apko.

[@aredhanasinha9663]

sir u are a saviour... thank you very much sir.. true respected teachers

[@anshulmahato9277]

Thanks a lot sir .. it's difficult to get teacher like u ... because these days .. no one does anything for free ..

[@debrajsheel301]

In a word mind-blowing.

[@karanshukla6749]

Sir why the size of base is smaller than emitter and collector???? And why base is lightly doped please answer

[@tejasnimbre9197]

Thank you sir..... It was all because of you that I scored too good in physics last year.... Thank you for clearing the concepts... Our school teacher was so lame... Thank you sir..

[@khalilurrehmankhalilurrehm6818]

Helpful lecture💪

[@nutshell5009]

May god bless you with what you want.....

[@chahatsharma2902]

SIR U R REALLY THE BEST TO MAKE SUCH TOPICS SO EASY FOR STUDENTS REALLY THANKUU SIR

[@omprakashjangid8806]

common collector me collector left wali battery k through negative terminal se bhi to attached hai to forward biased nahi hoga? Pradeep sir please answer

[@Animecubefreak]

This saved may life right now

[@S-PriyanshiBansal]

May?

[@jagatnarayan2515]

Awesome explanation

[@SalmanAli-me9ce]

sir im confused. when we common emitter during reverse bias between emitter and collector .Althoug we connent positve terminal of battery to n but negative terminal of battery is connected to a n type how is it possible???/ plzzz ans me as early as possible thanks for teachig us

[@naveengupta9680]

Salman Ali I also have the same question

[@SalmanAli-me9ce]

i still cant find its answer

[@ziakhan4161]

We only study common ......if emitter is common we t dealing with its reverse biasing ....similarly with cmn base and collector ....we just see toward the common ....Nd if current stops then why to do with other side

[@SalmanAli-me9ce]

but my question is how neg terminal is connected to N wihich has majority electrons

[@mayur6374]

muja samaj nhi aata ki jo bachhe hote hai real class mei vo charas ganja peka bhetta hai kya bc sab nalayak hai.......N type pr +kasa aaya aur holes kase aah gay

[@sapankushwaha4069]

Sir matlab koi Etna achha kase padha Sakta hai ☺️☺️ Great great great great great great great great great great great great great great great

[@sportsworld24x73]

Awesome sir..... Thank you.... 😅

[@sapnarahim9311]

My best teacher love from pakistan

[@ImranAli-qw9vb]

Sapna Rahim mine too

[@asadyaseen3429]

Yes!! Its really great!!

[@ranjeet5806]

Pakistaniyo ke pas internet lagwane ke paise hai?

[@creativemind2382]

Kue ap dena chahte Hain Kiya

[@akhilkasanagottu7765]

sir, i have a doubt. why collector is moderately doped?

[@rohangupta4001]

sir u r the best, your vedios r so helpful...

[@iqrakhan8054]

sir if we see collector from small battery then it is forward biased in common collector biasing plz answer me ASAP

[@adorablehunter8944]

sir!!! why a large battery is used in reverse bias of transistor cct ??

[@aditeayah]

Thanks sir misses you a alot

[@tugumerolland9180]

l have really enjoyed myself ....thank you teacher though l couldnt get some parts which were explained in hindu ....thanx very much

[@gurz5868]

sir you are great

[@rajvirsingh7564]

Sir common collector configuration me collector ka resistance nhi h. Why

[@sandeeptiwari3655]

Sir kaun sa terminal input hai aur kaun sa output Kuch samajh nahi aa Raha hai please answered me

[@avinashdubey1806]

Sir you are my best teacher

[@madanmohanjoshi528]

U r a great tacher

[@songechos]

Thankyou sooooo much sir....you are doing a great job by making learning so easy. I love your teaching .I wish i was your student ,it might not happen in real but in youtube you are my guru ,it would be something like a dream come true if i would be you Student. again thankyou sooo muuuccchhh.....

[@ayushmishra24]

Sir what is that ultimate result we require for which we keep emitter-collector potential high?

[@husnaraali3622]

Sir your class is very good thanku so much

[@tutiontown2781]

Sir what happens of the electron at collector side isn't they aĺl move toward positive terminal of battery

[@kidop7]

Actually the electrons from emitter side are drifted due to the forward biasing and hence they r faster than the collector electrons and hence are easily attracted by battery. Moreover collecor is moderately based... i too hv the same doubt...nd in the end i came out with this conclusion... hope u r too satisfied

[@kundanchoudhary7076]

sir plz explain me na that y emitter n base r connected in forward bias while collecter in everse bias ??????????

[@hifzurrahman4156]

sir when is part 14- 11 coming

[@ashishrajan1968]

sir how in common emitter configuration the collector-emitter is reversed bias bcz both side it have n type

[@ashutoshprajapati4434]

Thanks for this

[@gudimemon4606]

collector charge kese collect karega circuit mein.. ? please koi bata do..!

[@omagrawal9484]

Bhai base is very small in size and electron gets sufficient kinetic energy from emitter so that electron gets into collector. This explanation for npn transistor and this reverse in pnp

[@nidhaulakh1135]

sir why their is no phase change in common base transistor?

[@Madhvijha91]

sir my physics exam is on 15th march .And i m very much scared about numericals bcoz i m only dependant on ur online videos for class 12th and u hv solved not so much numericals .Sir plz suggest me hw should i prepare numericals for my exam. Reply me sir plzzzzzzzzzzzzzzz. its a humble request to u

[@ajaymaurya12345-c]

Nice teaching

[@Redhatmods]

tnx so much..understand everything..interested

[@shubhshrivastava2080]

Best lecture 👌

[@RahmanRahman-wj7we]

Sir live classes kitnai time hai

[@ankitsahu6252]

jabardast sir ji..

[@utkarshkhandelwal1208]

Sir, your CC configuration circuit for n-p-n transistor is wrong

[@abhisekchoubey8913]

I too think so! Bcoz in this collector and base are not in reverse biased condition.. Is it this u were thinking?

[@shivamsomilgupta5394]

Same here

[@itsanshpandey]

Yes It is wrong

[@theharishankar2.2m96]

I am an electrical engineer still watching your videos for knowledges

[@augustinantony174]

Thank you Sir, your classes r gud

[@rakamsingh5715]

sir forward bias kesha pta chelta ha

[@electricaldrive4469]

Very very thanks sir ji

[@nehasingh-no2qw]

Thanks sir m need Ur help I need some notes of those chapters which is most important.

[@sanaqurashy6929]

Thanks a lot sir

[@flamex7458]

Sliding boards op😍

[@prabalsrivastava9808]

Yaad karne ka tareeka :- pnp (Peena-down arrow) npn (nikalna-up arrow)

[@prateekjain7785]

Ty brom.. 😊😊

[@naseemwattoo5596]

Jider N type ho ga uder arrow easy way

[@bhavikkoradiya4728]

sir u r awesome .. thank you very much

[@arjungathwala8217]

aag lagadi

[@techandentertainwithchetan8555]

Why we use the word concentration 🙄 Please reply sir

[@samikshasingh3244]

Sir is in heaven he can't reply

[@techandentertainwithchetan8555]

Oh I am really sorry 😔

[@vikassirohi2069]

Ur great sir 👍👍🙏

[@saurabh3847]

King 🦁

[@asadyaseen3429]

Why a large bettery is used in revesre biased circuit?

[@asadyaseen3429]

Why common base configuration has current gain but no voltage gain??

[@AnkurNath_Music]

Why the world is fixed on npn and pnp and why not npp or pnn?

[@VikashKumar-hi5tp]

Very nice sir

[@saimakhan9264]

It will better AGR ap rzn b bta deta k doping zydaa kam ya size km zydaa Ku rkhta hai

[@HIM3153]

You teach really well. My only problem is when u start talking in indian when i cant understand you.

[@pradeepkumar2789]

You r my hero sir