Energy band theory in solids | Semiconductor electronics | 12th Physics Term 2

[@PHYSICSwithUmeshRajoria]

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[@a.a.a.sbauddha9911]

I saw many videos on this topic but can't understand but after watching your video my problems and confusions are clear...thank u..sir for this amazing video..😊😊

[@bharatrathore6194]

सर आप बहुत अच्छा पढ़ाते हैं हमने आपके नोट भी ले लिए हैं सर सेमीकंडक्टर वाली यूनिट में सर पीएनपी ट्रांजिस्टर एनपीएन ट्रांजिस्टर भी प्लीज वीडियो डाल दीजिए

[@Happy_life152]

U are a amazing teacher
All concept clear from basic to high through ur video

[@ShivangB]

cant express how confident and satisfied i am due to your lecture. big thanks sir

[@naphimuthliang7438]

Indeed,.......btw..I like yr emoji , it's so cute 🫠

[@Rishav9b32Shubham9a4]

Bohot sundar sir , graph bilkul crystal clear ho gya ❤

[@itzB_s]

Appreciate your great teaching and teaching style 👍😊

[@SajalSainiUP11]

The best in best lecture I have heard in physics in my you tube history Thank you so much sir 🙏🏻

[@03_angammeghadutsingha28]

Very helpful sir. Most new teachers dont know this concept and teach in the wrong way

[@Matt0we]

Couldn't understand single word of this topic until i watched your video sir
Thank you for this video ^⁠_⁠^

[@initiateboys7007]

No intro no outro only huge amount of knowledge 🧡🧡🧡🧡🧡🧡🧡

[@sunilg72]

Sir apne kitne easy tarike se itne difficult topic ko samjha diya. Thanks a lot 🙏🙏

[@Sameer-o2n2j]

2024 - 2025 batch attdence here 👇🏻

[@pushpendrapatel-ky1ti]

I am eagerly waiting for this topic . Very very thankyou sir.

[@Shail821]

Sir aapke wajah se mujhe physics me intereste Ane lga aap jo green board par likh ke samjhate hai every topic very clear you are so great and I solute your this struggle that you do for all students

[@satyapriya1231]

ruclips.net/video/dwNTAB_fZZA/видео.html

[@PriyankaSharma-qd8fb]

Thanks sir very helpful for assistant professor

[@vaibhavadvancelearning5577]

Due to less band gap in germanium than silicon it has more leakage current and due to less shell in silicon temprature stability also better than germanium so silicon is preferred than germanium. Am I right sir.

[@kanishkasaini4568]

Marvellous explanation from basics .👍👍

[@pankajrai6441]

Best ever explanation over the topic, very much thankful to you Sir!

[@rashmiranjankaran8797]

Extraordinary explanation sir

[@pratiksahu373]

Thank you sir I am a physics teacher whenever I have doubts I clear all my doubts by your videos thank you sir ❤

[@manjuyadav4932]

Kyu bacho ka future kharab kar rha hai 😂😂😂😂

[@surandrapala1087]

Thank you sir. Love from odisha ❤❤

[@rishitamanwal6358]

Sir apse pdhkr muje yh bhut ache se clear ho gya h ❤aap bhut acha explain krte ho sir kash m apse phle mili hoti.

[@pt2623]

Sir you teach all concepts clearly and easily with out making it complicated.Thank you sir 🙏

[@GaganKumar-nr8fz]

Sir appne Mera pura concept clear kar diya thankyou sir

[@m.tanveer1896]

I am from Pakistan. Sir your way of teaching is very nice. I love you

[@krishnacreation7747]

Thank you sir..Nice explanation....

[@sreejanibhattacharya3262]

Thank you very much sir. Was confused with this topic and you explained it really well.

[@anshugupta5105]

English Sikh lo aap phle

[@kastaru_boy]

Sir bhit badhiya 🎉

[@Krishan-Kumar-Das]

Sir, your explanations are so easy to understand. Thank you sir 😊

[@yogeshchauhan9401]

Sir in how many lec this ch will be finished??🤔🤔

[@2005_anamika]

Student who were attending this class live are the luckiest one.

[@beingfrost111]

🥺🖤

[@akshitabhattacharya774]

sir , you are the only teacher who's physics i understand very well,
sir pn junction diode videos please and one series for important pyqs for boards
sir please i request

[@techresult5292]

If you are rbse student the this video is helpful for you
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[@sahaj-bhamxa]

Sir ye jo video me lag hai bhot dara diya esne lga ki phone screen kharam ho gya

[@harjeetkaurdhillon9021]

Thank you so much sir this video is very helpful for me thanks again 😊😊😊

[@Priyanshu_Kumar_Pandey]

Thank you so much sit😊🙏

[@faisal394]

U are just osm sir😎😎

[@Dhruvanshvlog]

Sir aap k liyeh respect kafi bd gai h❤🎉

[@theyogesh_1]

Incredible explanation

[@khushimahale229]

perfect explanation , thank you so much sir .😇

[@backbenchersfactory]

Thank you so much sir ...lots of love from punjab❤️

[@sukhvirsingh797]

Very well explained Sir🩵🩵
Thank you so much 💙💙

[@evileye3607]

I just subscribed to your channel you explained very well thanku 🙏🇮🇳😌

[@shikharshrivastava1917]

Thanku so much sir❤️ for This Best Explaintion videos🙏...

[@LaxmiYadav-yt4un]

Sir please full chapter ke video bhi banaiye

[@Zifvjffxsgbkhvv]

Very Good explanation

[@jyotimishra2200]

Thank you so much sir ✨😊 for this amazing video

[@MohitSharma-my7cc]

Sir ATOMS chapter upload kar dijiye 🙏🙏

[@kashmirisoul9455]

Legend teacher 💕

[@AvinashKumar-j9v1r]

Better than my BEE professor

[@Pratyushprat]

sir superconductor main eg kya hoga? and kya eisa term"superconductor" eist karta hai?

[@VivekKumar-er9qv]

Love you sir ....I am confident ❤

[@GATEgrindbyBHUMI]

Sir please give me a playlists of Engineering physics 🙏🙏🙏

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Guys believe me maine is Chp ki videos Mahesh tutorials k robomate app se bhi dekhi ,PW ki bhi dekhi aur ek aur de dekhi but literally mjhe sirf inka ye smjh m aya...... Love u sir

[@MrBrothoughts]

Yes bruh.... same

[@pranavdandegaonkar4717]

Thanks a lot sirr🙌🙌

[@vishakha884]

Very nicely explained🙏👍👍👍

[@AMATEURTUTORIAL]

Silicon is better than Germanium from device point of view .

[@bxbybxnny5640]

Best lecture on this topic ever thanks alot sir💥

[@ravikantroy912]

Aap महान हो सर

[@chandanmaurya5553]

Very good teaching

[@anuragdhawal2313]

Why gap is created? When they are in continuation at r=b

[@SatyamPathakJsr]

Amazing Explanation thank you for such valuable lecture ❣️❣️

[@iam.killergamer2375]

At 0 kelvin , sufficient amount of heat is not given to a semiconductor due to this its valence electron can not cross the energy band gap
Hence they will behave as insulators

[@shivani.pathak]

Thank u sir you are the best teacher.... ❤

[@ritubhatiareet36977]

Tnku sir well done teaching way 👏 👏

[@abhiram_7070]

Sir u r extremely talented. Thank you i understood it better now. Thank you very much ❤️❤️

[@Priya_saraswat_81]

Understanding lecture by op teacher.

[@iqrajabbar5287]

Sir ap ny buht asha concept clear kia hy...❤ sir plz ap.Quantum Physics py b videos bnaen?

[@apnaclass7277]

One of the best video.

[@studyquill9569]

Thank you so much sir

[@memeverrse]

Atoms ke video nahi mil rha h guru ji please help

[@navneetkawde617]

Sir u are the best

[@adityadadhich9123]

Non conductor

[@superbikes1111]

*gajab explanation*

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Aaalllaaaaaa...buht aaallaaa btaya sir ap ny...God bless you ..Ameen

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Thankyou so much sir ❤❤

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Many many thanks from board topper of pakistan

[@nishawaskle4934]

Saturday 4 March 2023 10:43am
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[@thekafirofficial]

Sir term 2 ke liye oneshort Bana dijiye please sir 🙏🏼
Kuch Para nhi hai 😔
Ap hi se samaj Ata hai🙏🏼🙏🏼

[@dengrouseking126]

Thank sir explanation bahut badiya karte ho aap🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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Sir u r the best but pls make video of pn juncion diode

[@anshikatriapthi9404]

Physics board exam will be,6 March

[@12345Motivational]

Sir first orbit mein yani ground state mein by atom chapter electron ke pas jyada energy hota hai
Then why we called ground state is lower energy state

[@studytime..01]

Nice explanation sir😇👍

[@AnkitaTiwari_no1]

Thank you so much sir you helped me a lot 🙏

[@kalpanashukla7601]

Plz sir transistor par bhi video banaye

[@kumaranuj938]

Thanks🙏 sir jii

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Nice sir,❤❤❤❤❤😊

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Thanks sir for this topic🙏

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Thanks sir you are such a great teacher thanku

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Thanks a lot.

[@fidenahmed2905]

Sir ye playlist complete hai semiconductor ka ?

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thank you sir

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Blesss youuuuuu!!!!

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fantastik sir

[@shayrikhwaboonkigold4802]

Thanks sir from biology batch

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sir you are legend

[@manjunathop04]

at 0k they act as insulaters

[@midtownmadness2284]

17:50

[@bishuthakur8985]

Sir me derivation paper me Jake bhool jati hoon what to do in this case .Have u any solution