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

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PHYSICS with Umesh Rajoria

PHYSICS with Umesh Rajoria

3 жыл бұрын

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Пікірлер: 149
@a.a.a.sbauddha9911
@a.a.a.sbauddha9911 2 жыл бұрын
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
@bharatrathore6194 Жыл бұрын
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
@ShivangB
@ShivangB 9 ай бұрын
cant express how confident and satisfied i am due to your lecture. big thanks sir
@itzB_s
@itzB_s Жыл бұрын
Appreciate your great teaching and teaching style 👍😊
@kanishkasaini4568
@kanishkasaini4568 2 жыл бұрын
Marvellous explanation from basics .👍👍
@pushpendrapatel-ky1ti
@pushpendrapatel-ky1ti 3 жыл бұрын
I am eagerly waiting for this topic . Very very thankyou sir.
@Matt0we
@Matt0we Жыл бұрын
Couldn't understand single word of this topic until i watched your video sir Thank you for this video ^⁠_⁠^
@03_angammeghadutsingha28
@03_angammeghadutsingha28 2 жыл бұрын
Very helpful sir. Most new teachers dont know this concept and teach in the wrong way
@Happy_life152
@Happy_life152 6 ай бұрын
U are a amazing teacher All concept clear from basic to high through ur video
@SatyamPathakJsr
@SatyamPathakJsr Жыл бұрын
Amazing Explanation thank you for such valuable lecture ❣️❣️
@pankajrai6441
@pankajrai6441 7 ай бұрын
Best ever explanation over the topic, very much thankful to you Sir!
@vaibhavadvancelearning5577
@vaibhavadvancelearning5577 Жыл бұрын
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.
@Krishan-Kumar-Das
@Krishan-Kumar-Das Жыл бұрын
Sir, your explanations are so easy to understand. Thank you sir 😊
@sreejanibhattacharya3262
@sreejanibhattacharya3262 2 жыл бұрын
Thank you very much sir. Was confused with this topic and you explained it really well.
@anshugupta5105
@anshugupta5105 9 ай бұрын
English Sikh lo aap phle
@rashmiranjankaran8797
@rashmiranjankaran8797 Жыл бұрын
Extraordinary explanation sir
@2005_anamika
@2005_anamika 2 ай бұрын
Student who were attending this class live are the luckiest one.
@beingfrost111
@beingfrost111 Ай бұрын
🥺🖤
@jyotimishra2200
@jyotimishra2200 Жыл бұрын
Thank you so much sir ✨😊 for this amazing video
@yogeshchauhan9401
@yogeshchauhan9401 3 жыл бұрын
Sir in how many lec this ch will be finished??🤔🤔
@theyogesh_1
@theyogesh_1 7 ай бұрын
Incredible explanation
@shikharshrivastava1917
@shikharshrivastava1917 Жыл бұрын
Thanku so much sir❤️ for This Best Explaintion videos🙏...
@krishnacreation7747
@krishnacreation7747 Жыл бұрын
Thank you sir..Nice explanation....
@vishakha884
@vishakha884 Жыл бұрын
Very nicely explained🙏👍👍👍
@sukhvirsingh797
@sukhvirsingh797 7 ай бұрын
Very well explained Sir🩵🩵 Thank you so much 💙💙
@khushimahale229
@khushimahale229 2 ай бұрын
perfect explanation , thank you so much sir .😇
@evileye3607
@evileye3607 Жыл бұрын
I just subscribed to your channel you explained very well thanku 🙏🇮🇳😌
@pt2623
@pt2623 2 жыл бұрын
Sir you teach all concepts clearly and easily with out making it complicated.Thank you sir 🙏
@initiateboys7007
@initiateboys7007 8 ай бұрын
No intro no outro only huge amount of knowledge 🧡🧡🧡🧡🧡🧡🧡
@rishitamanwal6358
@rishitamanwal6358 Жыл бұрын
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.
@apnaclass7277
@apnaclass7277 2 жыл бұрын
One of the best video.
@kashmirisoul9455
@kashmirisoul9455 3 жыл бұрын
Legend teacher 💕
@GaganKumar-nr8fz
@GaganKumar-nr8fz Жыл бұрын
Sir appne Mera pura concept clear kar diya thankyou sir
@roshnibhagat9742
@roshnibhagat9742 3 жыл бұрын
Thank u so much sir ❤️👍👍
@LaxmiYadav-yt4un
@LaxmiYadav-yt4un 3 ай бұрын
Sir please full chapter ke video bhi banaiye
@pranavdandegaonkar4717
@pranavdandegaonkar4717 Жыл бұрын
Thanks a lot sirr🙌🙌
@superbikes1111
@superbikes1111 2 жыл бұрын
*gajab explanation*
@Priyanshu_Kumar_Pandey
@Priyanshu_Kumar_Pandey 4 ай бұрын
Thank you so much sit😊🙏
@kastaru_boys
@kastaru_boys 7 ай бұрын
Sir bhit badhiya 🎉
@instagramreals1612
@instagramreals1612 Жыл бұрын
Excellent sir
@ritubhatiareet1537
@ritubhatiareet1537 Жыл бұрын
Tnku sir well done teaching way 👏 👏
@faisal394
@faisal394 Жыл бұрын
U are just osm sir😎😎
@studytime..01
@studytime..01 2 жыл бұрын
Nice explanation sir😇👍
@navneetkawde617
@navneetkawde617 3 жыл бұрын
Sir u are the best
@Shail821
@Shail821 Жыл бұрын
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
@satyapriya1231 4 ай бұрын
kzfaq.info/get/bejne/mt1-h6RzxMy-inU.html
@sajid_123
@sajid_123 Жыл бұрын
Thanks sir you are such a great teacher thanku
@bxbybxnny5640
@bxbybxnny5640 4 ай бұрын
Best lecture on this topic ever thanks alot sir💥
@backbenchersfactory
@backbenchersfactory Ай бұрын
Thank you so much sir ...lots of love from punjab❤️
@iam.killergamer2375
@iam.killergamer2375 6 ай бұрын
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
@surandrapala1087
@surandrapala1087 6 ай бұрын
Thank you sir. Love from odisha ❤❤
@pratiksahu373
@pratiksahu373 6 ай бұрын
Thank you sir I am a physics teacher whenever I have doubts I clear all my doubts by your videos thank you sir ❤
@manjuyadav4932
@manjuyadav4932 6 ай бұрын
Kyu bacho ka future kharab kar rha hai 😂😂😂😂
@studyquill9569
@studyquill9569 Жыл бұрын
Thank you so much sir
@SamprityMaity-qh5rq
@SamprityMaity-qh5rq 6 ай бұрын
Thank you so much sir😊
@nishawaskle4934
@nishawaskle4934 Жыл бұрын
Saturday 4 March 2023 10:43am tqqqqqqqqqqqqqqqqqq
@Interview12347
@Interview12347 2 жыл бұрын
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
@shivani.pathak
@shivani.pathak 8 ай бұрын
Thank u sir you are the best teacher.... ❤
@rakesharora7714
@rakesharora7714 6 ай бұрын
Thanks a lot.
@inspired_2_win
@inspired_2_win 2 жыл бұрын
sir superconductor main eg kya hoga? and kya eisa term"superconductor" eist karta hai?
@vijaysoni1380
@vijaysoni1380 5 ай бұрын
Thanks sir for this topic🙏
@chandanmaurya5553
@chandanmaurya5553 Жыл бұрын
Very good teaching
@highergaming1612
@highergaming1612 2 жыл бұрын
Make a video on digital electronics,please.
@_DUSHAT
@_DUSHAT 2 жыл бұрын
Thanks ❤🙏 sir
@shikharbhardwaj8936
@shikharbhardwaj8936 2 жыл бұрын
sir you are legend
@AnkitaTiwari_no1
@AnkitaTiwari_no1 3 ай бұрын
Thank you so much sir you helped me a lot 🙏
@harleendhillon6760
@harleendhillon6760 Жыл бұрын
Sir u r the best but pls make video of pn juncion diode
@muzamilyounis9152
@muzamilyounis9152 6 ай бұрын
Thankyou so much sir ❤❤
@Arpan2405
@Arpan2405 2 жыл бұрын
Thanks sir
@akshitabhattacharya774
@akshitabhattacharya774 Жыл бұрын
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
@techresult5292 Жыл бұрын
If you are rbse student the this video is helpful for you kzfaq.info/get/bejne/r9Oojbyl06fTj4E.html
@anuragdhawal2313
@anuragdhawal2313 6 ай бұрын
Why gap is created? When they are in continuation at r=b
@iqrajabbar5287
@iqrajabbar5287 8 ай бұрын
Sir ap ny buht asha concept clear kia hy...❤ sir plz ap.Quantum Physics py b videos bnaen?
@bhumijain21
@bhumijain21 Жыл бұрын
Sir please give me a playlists of Engineering physics 🙏🙏🙏
@AMATEURTUTORIAL
@AMATEURTUTORIAL Жыл бұрын
Silicon is better than Germanium from device point of view .
@A__l__i__gaming__83
@A__l__i__gaming__83 Жыл бұрын
Thnk u soo much sir
@thakur5868
@thakur5868 2 жыл бұрын
Thanku sir
@dengrouseking126
@dengrouseking126 2 жыл бұрын
Thank sir explanation bahut badiya karte ho aap🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@kalpanashukla7601
@kalpanashukla7601 2 жыл бұрын
Plz sir transistor par bhi video banaye
@Vishal_saraswat_81
@Vishal_saraswat_81 6 ай бұрын
Understanding lecture by op teacher.
@anuragbasethiya
@anuragbasethiya 5 ай бұрын
fantastik sir
@Hani13313
@Hani13313 8 ай бұрын
Blesss youuuuuu!!!!
@ravikantroy912
@ravikantroy912 7 ай бұрын
Aap महान हो सर
@abhiram_7070
@abhiram_7070 2 жыл бұрын
Sir u r extremely talented. Thank you i understood it better now. Thank you very much ❤️❤️
@MohitSharma-my7cc
@MohitSharma-my7cc Жыл бұрын
Sir ATOMS chapter upload kar dijiye 🙏🙏
@preet2395
@preet2395 2 жыл бұрын
Thx.....
@SaimaMulla-nt6bz
@SaimaMulla-nt6bz 6 ай бұрын
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
@kumaranuj938
@kumaranuj938 6 ай бұрын
Thanks🙏 sir jii
@Kattarhindu12000
@Kattarhindu12000 4 ай бұрын
Ma iit Bombay me hu phir bhi sir ke lecture dekh raha hu
@kadumia7134
@kadumia7134 2 жыл бұрын
Love you sir
@manjunathop04
@manjunathop04 Жыл бұрын
at 0k they act as insulaters
@AlokSingh-bk3mt
@AlokSingh-bk3mt Жыл бұрын
Good
@aishwarya5386
@aishwarya5386 3 жыл бұрын
Update all video of this chapter..pls sir.....🙏
@jabakushum19
@jabakushum19 2 жыл бұрын
Best🥰❤️
@shayrikhwaboonkigold4802
@shayrikhwaboonkigold4802 2 жыл бұрын
Thanks sir from biology batch
@thekafirofficial
@thekafirofficial 2 жыл бұрын
Sir term 2 ke liye oneshort Bana dijiye please sir 🙏🏼 Kuch Para nhi hai 😔 Ap hi se samaj Ata hai🙏🏼🙏🏼
@bishuthakur8985
@bishuthakur8985 Жыл бұрын
Sir me derivation paper me Jake bhool jati hoon what to do in this case .Have u any solution
@memeverse_edits9888
@memeverse_edits9888 Жыл бұрын
Guru ji magnetism and matter ka bhi class room vla video upload kr dijiye animated me vaise smjh nhi paa rhe h
@hiraushan
@hiraushan 4 ай бұрын
Nice sir,❤❤❤❤❤😊
@fidenahmed2905
@fidenahmed2905 Жыл бұрын
Sir ye playlist complete hai semiconductor ka ?
@eramshome2427
@eramshome2427 3 жыл бұрын
Sir 🙏👍👍👍👍
@anshikatriapthi9404
@anshikatriapthi9404 Жыл бұрын
Physics board exam will be,6 March
@faheemmaqboolmir
@faheemmaqboolmir 2 жыл бұрын
Sir playlist kaha milay ga
@suchismitabehera5783
@suchismitabehera5783 6 ай бұрын
Respected sir. Sir my interview will be held in jan. This is an interview of a lecturer. I want to give the demo about classification on the basis of the energy band gap. And it is a very short time. So sir suggest me.
@jabbariqra6097
@jabbariqra6097 Жыл бұрын
Aaalllaaaaaa...buht aaallaaa btaya sir ap ny...God bless you ..Ameen
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