No matter how hard we try, we can't find teacher like you. You really worked so hard .it's hard to believe that this legend is no more May his soul rest in peace 💐💐
The best explanation of energy levels of electrons I have ever learnt ! Hats off sir from Pakistan!!some kind of noise during lecture creates irritation!!
sir you express better in hindi.....ur 2015 videos were better than 2016 ones as u explained in hindi in that playlist n that was better......................but in both languages u start with basic n end up in tremendous manner....thanks for providing us these
However it's true that I scored 95 in physics (also in chemistry. Etc) board exam In 2018 (cbsc). Since I passed out from Navodaya vidyalaya (government boarding school), any electronic instrument was not allowed there, so I'm unable to watch u before my board exam. But honestly "what physics is actually" I understand when I seen your vedioes.
sir is there any difference between 2016 and 2015 lectures ? As there are 9 videos in 2015 and 16 in 2016 ? Actually i hv a test day after tomorrow on semiconductors so is it okay to see 2015 or 2016 has more efficiency ?.......sirrr plzzzz answerrr its urgent
Sir I have a doubt in energy band that is a diagram given in NCERT just below the energy band theory ...where each energy level is filled by a 2 electrons....but u and the book also have discussed that there are 4n energy states each occupied by 1 electron.....sir please clear my doubt as soon as possible....🙏 I will be very grateful to you
bcz when charges at rest they produce electic field and when they came in motion they produce magnetic field simple..only in wave nature they produce simultaneously ef and mf ...
Dear sir u should be awarded with Noble prize for ur tremendous contribution and support in students life....Thank u sir...
Respected sir, I want to thanks u from my bottom of heart.
This is only bcoz of u that I m eligble to score 95% in class 12th board exams 2k17.
Thankyou...sir
Keep this great work continue....
+Pradeep Kshetrapal .sir do you have notes for semiconductor?
Bro, had you relied fully on sir's videos ?
Dont you had any another source of physics ? Please tell me because i have also the same problem !
How? Plz also tell me how can I score highest marks in physics
bhai sir jaise derivation krwate hain,wahi likhe the boards me? qki book me thoda alg type se derivation rhta hai,plz btaiye
No matter how hard we try, we can't find teacher like you.
You really worked so hard .it's hard to believe that this legend is no more
May his soul rest in peace 💐💐
Aapke videos lambe zaroor hai but honestly they are worth watching from start to end... literally sir you are the definition of a GOOD PHYSICS TEACHER
The best explanation of energy levels of electrons I have ever learnt ! Hats off sir from Pakistan!!some kind of noise during lecture creates irritation!!
No one can teach physics better than you sir.... 🙏
Physics wallah
@@harshal2021 bhai sab apni apni jagah best hin..
Higher level dekhne lagegi to physics walhh kam nhi denge...
Kunki bhut basic bata dete vo..
Physics wallah
N V sir ka dekho fir subko bhul jaao ge
Kshetrapal sir and hc Verma sir are only
Sir after watching this video my doughts is all clear. You are best teacher for physics
the world best teacher of physics
Best teacher of physics in India🙏🙏🙏🙏🙏🙏🙏
Sir aapko Bharat Ratna milna Chahiye u r the best phy teacher ...
great work sir
its really helpful
thankq sir Ji👌👌👌👌👌👌
Best explanation ever of semiconductors
No replacements of pradeep sir in space of physics. ❤
Great lecture Sir very very thanks for this wonderful lecture
Words for your teaching appreciation are not in the world. Legends never die, u r always alive most respected sir
You are really a true guru.A Great knowledge level🙏
Sir your concepts are so clear .....thanks sir
Best teaching method no one can teach like you sir
Awesome explanation sir I like your teaching very much thanks for uploading videos which made me easily understand topics
Perfect teaching manner
One of the best teacher
sir you express better in hindi.....ur 2015 videos were better than 2016 ones as u explained in hindi in that playlist n that was better......................but in both languages u start with basic n end up in tremendous manner....thanks for providing us these
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
Sir your lecture was like very funny movie... Best explaination 😂😂😂😂😂😂😂😂
Thanks sir...aap bhaut achee se smjhate hai....Aur aapka padahya hua ek ek point smjh me aata hai.
Thanks a lot sirr...
I want to give more than one likes what a wonderful explanation with those daily life examples it became too interesting 😘😍💗
Sir thank you so much sir, because of you I had scored 90% in class 12
My God Of Physics 🙏🙏🙏
Sir, you are best at your work.. one day i wish to meet you and thank you for helping me in every way.. i can't thank you much..
Brilliant starting of electronics 👏👏👏👏
Quite helpful in understanding. .
46.07 पर सर ने जीवन की सच्ची सीख दी दी।
Legendary performance i have lot of confusion about this diagram u clear all doubt thank u sir may god bless u
ITS TEACHING NOT PERFORMANCE.
respected sir, do I need to solve ncert exemplar problems of physics for board exams#2019
Sir app se accha physics koye nahe padeta he sir mere taraf se 1000000000000 like LIKE likes
Sir aap bohot acha samjhate ho
Mene aapka channel apne Frnds ko bhi share krra😍
Sir you are Great.🙏💐
Good teaching manner
Sir u r the best best best.i want to be a teacher like u
Thanks Respected sir I Got 93% in 12th board exam only because you in 2018
Sir agar hum eak 100 atom intrensic semiconductor may 10 arsenic ka atom doping kiye to minorities charge carior's kitne honge.
Sir u are great.Thnxs for clearing my doubts.
Rest In Peace Sir. All the love and respect to you Legend❣️
Is the guy dead
But when
@@Sunark yup he is no more .
@@pallavibarman6214 but how
Sir I haven't words to explain the compliment for u
Wht a knowledge u have sir aap Kaise padhte h aur hme Kaise padhna chahie???
sir, why electrons does not exits in energy gap or forbidden region?
✨💞Sir u cleared all my doubts 🤗🤗💓
always great
Sir it happens explaination acha hona chahiye 22 / 32 understandable waise bhi we are not robot mistakes hote hai...keep it up sir...
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
Fuck off bitch
Sir thank you somuch! Ur video was such a great help.ur amazing teacher. I have never seen such a way of explaining. It helped me alot
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
great explanation. keep it up.now I don't buy any book of physics becaz you explain better than any book
Sir Ge ka at. no 32 hota h to fir outer most shell me 4 nhi hoga to similar v nhi hua na si se
Germanium's atomic number is 32, but the configuration is 2,8,18,4 (due to electrons in 3d subshell) . Thus it has similar properties as carbon.
Germanium has 32 electrons.Electronic Configuration = 2,8,18,4.
congrs for 700k sbscriber
I love you great ❤️ sir pradeep kshetrapal🇮🇳
Sir lot of cracking sound comes which are irritating. but your lecture are good.indeed
However it's true that I scored 95 in physics (also in chemistry. Etc) board exam In 2018 (cbsc). Since I passed out from Navodaya vidyalaya (government boarding school), any electronic instrument was not allowed there, so I'm unable to watch u before my board exam. But honestly "what physics is actually" I understand when I seen your vedioes.
Incredible
sir will u plz reply 11 -13 unit ke videos ka kya krna hai?
? 🙄
Awesome videos sir
thanku soo much sir
Thank you sir 🙏
Sir germanium electronic configuration is wrong written by you
L would be azimuthal quantum number ?
Thanks alot sir.......u r grt
sir can u plz provide the exact weightage of the chaps
Sir, The atomic number of germanium is 32.
Bharati Subramanian yup i also noticed that.
Bharati Subramanian right
Right
Siraj 09 wanna join my clan
Yes I have same problem
sir you are a angel for me
Best sir and thank you
Thank you sir very helpful lecture from Pakistan
Sir you too good in teaching
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
Nice sir thank you so much
Is it really possible for An electron to move leaving its orbit to other neighbouring orbits???
yes , it is possible by giving energy
Sab kuch mumkin hai
मैं पाकिस्तानी हूँ मैं आपका महान प्रशंसक हूं। पाकिस्तान द्वारा प्यार।
pakistani hua to kya hua ho to ek aadmi mai indian hu mere bhai mubashir javed yr reply dena abhi
thanks bhai im very happy
Chal bhag katuve
@@sbionline7398 why
Everyone 😊 is allowed to gain knowledge in this universe no matter where and who are you 🙂
good lecture and informative
sir is there any difference between 2016 and 2015 lectures ? As there are 9 videos in 2015 and 16 in 2016 ? Actually i hv a test day after tomorrow on semiconductors so is it okay to see 2015 or 2016 has more efficiency ?.......sirrr plzzzz answerrr its urgent
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
What are you doing today
Plz reply
@@savinaymahajan9735 dude it's been 5 years 😂, now post graduated🧑🎓
Who is best alakh pandey or Pradeep Kshetrapal sir in concept
Good morning sir, I just only want to know that ,is semiconductor device is part of jee advance 2018 , sir please reply me as soon as possible.
superb teaching sir
thank you sir from Pakistan .
hlw bro
Welcome
Pakistan me bhi this syllabus h
Thank you very much Sir ji. .....
Useful Lectures
sir thanks for your precious class videos, but please arrange all chapters wise videos in a manner?
hellow sir, please tell me how to prepare for board exams?
Sir I have a doubt in energy band that is a diagram given in NCERT just below the energy band theory ...where each energy level is filled by a 2 electrons....but u and the book also have discussed that there are 4n energy states each occupied by 1 electron.....sir please clear my doubt as soon as possible....🙏 I will be very grateful to you
I love you sir you are my favorite teacher
Awesome video sir
Wonderful sir
Sir capacitor ko ak sima se aadhik charge nhi kiya ja sakata hai. Kyo?
Due to electric breakdown
sir; is there some difference between semiconductors and metalloids????
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
Sir, what happens if energy of electrons decrease and become lesser than that required to keep them in that valence orbit?
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
thank you very much sir
Sir you are amazing
arsalan asnari u are a mental
sir 2015 me bhi aapne Ge ka atomic no. 22 liya h plz correct this & correct configuration of Ge is 2 8 18 4
so we were able develop the current technology of semiconductors because those electrons decided to leave their family and go on their own
physics inspiration !
sir agar hum atoms ko pas lane se energy kam hoti hai to phir jo aap ne pink recrangle banaya uss se pahle badhi q?
Rest in peace sir 🙏🙏🙏🙏🙏 all the love and respect to you my legend idol teacher 🙏🙏🙏🙏🙏🙏
😊😊😊nice video
thank u so much sir 😍😍
lectures are very helpful
amazing sir.....i have a doubt in magnetism unit that why a current carrying wire produces only magnetic field???
bcz when charges at rest they produce electic field and when they came in motion they produce magnetic field simple..only in wave nature they produce
simultaneously ef and mf ...
Learn the basic concept of Semiconductor, Zener Diode & P-N Junction Diode by the video link given bellow
th-cam.com/video/VAs7cLZ_DHY/w-d-xo.html
Sir ji AAP kabhi kabhi bich me important points Bolte hai wo likhte kyu nahi hai board per