XII-14-1 Semiconductors introduction-1(2015)Pradeep Kshetrapal Physics

[@bobybhai5033]

Physics wallah is not comparable in front of you hats of you sir What a good lecture is this ! 🙏🙏 You r superb inspirational physics teacher than all 🙏🙏🔥🔥

[@shashankmishra2058]

U r mad

[@priyankathakare5708]

@@shashankmishra2058 Even Alakh Pandey sir commented on one of his videos and said Pradeep sir is his inspiration

[@shashankmishra2058]

@@priyankathakare5708 I mean to say that no one should compare with anyone.. Everyone is unique.

[@warshanzafri2518]

Love from Pakistan sir, you are legend and best teacher of subcontinent, May God bless you soul.

[@nikkisingh6317]

👍👍

[@aditeayah]

Because of you i am able to understand this band theory diagram.. thankyou so much

[@Pari-xn8oc]

Sir many students don't know about ur channel if they know they all definately take class from here u are really a very experienced and a great teacher

[@purnima_09]

Thnku u so much sir 😊💫💞👍 Excellent lecture It makes our concepts crystal clear. I have never see teacher like u U r really god of physics Ur the father of physics sir Thnku so much 😃🤗😊💫

[@hitblank2320]

Rip the best physics teacher

[@animalrightsmfa9977]

Want to become veterinary doc to save animals life for that physics is very imp and u make all the concept clear thnkuu sir

[@UltraB707]

kon he ye log kaha se aate h ye

[@beautifulsoul994]

THANKYOU SIR FOR THIS AND MANY MORE VIDEOS. IT HAS BEEN A VERY GREAT HELP FOR ME TO UNDERSTAND THESE TOPICS SO EASILY.

[@sirisaacnewton6919]

The best physics teacher ever in the India

[@Doctorsings]

i guess therewas something wrong in the atomic no. of germanium...i think it'll be 32 not 22...but i would like to say u r incredibly good...i thoroughly follow ur each and every lesson ..

[@Sachin_Meena.]

Mja aa gya 👌👌🙏🙏 Behatreen lecture.

[@jbbekusan]

sir you are my inspiration in teaching. if u are alive this tim surely i meet u for your blessing.

[@RAJAT697]

sir , Ge has atomic number 32 , not 22 . Also its valence shell E.C is 4s and 4p , not 2s and 2p !! Please confirm if right otherwise correct me. Thank you

[@RAJAT697]

+Shubham Srivastava means that'smistake by sir . Right ?

[@priti3878]

+Rajat Sharma , ya , u r r8 but here 2s and 2p stands for no. of electrons in last s and p orbitals in both Si and Ge

[@rahulchawla252]

bruv he meant that there are 2 s e. of similiar energy and 2 p e. of similiar energy. Do not be confused with 2s and 2p energy states as in atomic structure.😀

[@RAJAT697]

okay got it ! :) But thats a wrong way to indicate . Obviously there might be others who thought like me.

[@bakulgogoi763]

Rajat Sharma u r right

[@adarshkumaryadav2403]

Sir you are alive in our hearts💙❤️

[@Gorv_g]

Nice dress up srrrrrrr g 🤠🤠🤠🤠

[@RajneetiTak]

All time favourite physics teacher 🙏

[@Parameswar_Ghosal]

you are great sir . you explanation give me a clear knowledge of physics . Thank you sir ........ Thank you ...................

[@lekshmi8005]

Thank u so much sir for giving such a gr8 help to non coaching students

[@bishwanath8826]

Ri8 and one of them is me .....😇😇

[@avishekbhagat3063]

Rest in peace we love u sir ❤️😗

[@surendraprasadyadav4576]

Dear sir you present lecture is best than 2014.thanks for all the new lectures

[@nrjrajput4026]

u r great sir......u"ve best way to teach ,,,

[@beingsymmetric9761]

sir,agar hum insulator ko energy dete jayen aur oxyen na de to kya vo conductor ho jayega .please suggest me

[@shashanktripathi08]

Super Sir 😍😍😍

[@sulagnamukherjee5654]

Sir if in metals energy gap is almost 0 and bands overlap then why or how does the concept of work function (as in photoelectric effect) exist???plz explain i m confused

[@Whatsupguys888]

Sir is no more bro so je can't understand He is best teacher in second world May his soul rest in peace

[@shrinivastalnikar4236]

Sir you are explaining common emmiter characteristics on the basis of common base transistor. please rectify the video, since it has mashed up my undestanding. thank you

[@nothinghereyet1803]

SIR I AM REALLY GRATEFUL TO YOU. YOUR TEACHING TECHNIQUES ARE MARVELLOUS. U R THE BEST PHYSICS TEACHER I HAVE EVER SEEN...THANKS. .KEEP UPLOADING. .😍😍😍👍👍👍📖📖📓📄📃📋🎯🎯

[@gehlotharish1922]

Right Bro.

[@shraddhapandey5616]

Very nice lecture sir

[@shreyashukla301]

Thanks sir you are the best

[@TheSachin990]

I am getting good marks because of you sir ..

[@ashishrajan1968]

sir the energy level of shells is fixed so how can there be 4N energy levels of outermost shell.

[@manasmohanty3313]

Atomic no. of Ge is 32 not 22.

[@Hadinjan]

sir the atomic number of elemental germenum is 32

[@sumedhdegaonkar3939]

Sir, aapne kaha ki Si ek crystal mein liya jaye toh covalent bond form hoga jismein ek atom ka electron apne atom mein ghumkar dusre aur atom mein ghume jisse valency balance rahe. Par sir kya aisa karne se do electrons collide nahi hote kya ? Aisa kaise ho sakta hai ki wo ek path mein ghume aur collide na ho

[@vishal.sharma]

Similar charges oppose each other no collisions

[@edubasetutorials7010]

sir how can I be the part of your online program

[@MahadKhaliq]

You are a legend Sir!

[@Frustered]

That he is. Rare talent, I must admit. I've seen very few who can explain the fundamental concepts as clearly and actively as him.

[@RAJAT697]

+Samriddha Mukherjee But his teachings are limited till CBSE level. It would have been wonders if he'd teach for JEE .

[@Frustered]

Rajat Sharma, I agree

[@jaydeepnayak5197]

+Rajat Sharma........by just learning CBSE properly you can answer 50-60% of jee advanced questions...and 80-90% of jee mains...

[@Doctorsings]

true ....without knowing the basics one can do nothing just nothing......cbse will work if u understand the subject matter to the core...it is good to criticize sometimes bt not always.....

[@arjunsinghdyarakoti4576]

Thankusir

[@AmanSingh-pj8xn]

Sir Ge atomic no. Is 32 . Not 22

[@profksmmentor4580]

best ever

[@shrutyshubhangi9403]

Thank you so much sir you are the best 😇😇😇😇😇😇😇☺☺☺☺☺☺

[@kunjgoodpandey3045]

is your video enough for jee mains

[@gehlotharish1922]

Thank You Sir 😊😊

[@bandanajha5626]

sir your are great teacher

[@theexpertsvision9793]

Very nice explanation sir

[@neerajvishwakarma3914]

Nice lecture

[@samimbegum8342]

Thank uh soooooo much sir🙏🙏🙏😍😍😍😍

[@bb.....3843]

Sir aap hme chhod ke kyo chale Gaye

[@sweet-tr4cg]

Thank you sir

[@subhashpanwar9157]

Sir you are god.

[@mr.experiment6806]

Thnku Sir

[@abusayemmohammadsakib2035]

THANKS A LOT...................

[@AnilSharma-qz5yb]

is it sufficient for iit jee

[@kamleshgupta4424]

Not at all.... You need extra....for iit jee

[@krishnamrastogi7111]

@@kamleshgupta4424 you are totally out of mind jitna sir ne padhaya hai utna toh iit jee wale bhi nahi parate iit jee ka course koi rocket science ka thodi na hai jo iss se bhi jyada padhna pade

[@abhijeetanand4026]

1:01:25 Amul macho *bade aaram se*

[@drabhishekparihar]

love u sir

[@anuragtripathi6175]

Jg gumeya thare jasa na koi😄

[@KrishnaKumar-ux4fq]

Wrong in germaniun atomic no

[@animalrightsmfa9977]

Thankuu so much sir 😊😊😊😊🙏🙏

[@nandeshyadav6647]

wt r u ding nw a dy

[@ranjitmanna3229]

Jio sir

[@chickoosande6421]

Sir for neet

[@animalrightsmfa9977]

Abhay Sande selection hua

[@shraddhapandey5616]

Very nice lecture sir