3:07 Intro 7:09 Classification 9:56 Energy Band 22:11 Intrinsic Semiconductor 24:36 Ncert Example 25:20 Extrinsic Semiconductor 25:50 1) N-Type 33:41 2)P-Type 36:02 🛑MCQ BAN SKTA H IDHR SE 37:21 Ncert Example 40:07 P-N Junction Diode 48:57 Ncert Example 50:13 Forward Biasing 54:08 Reverse Biasing 58:33 Example for HW 59:16 Rectifier
48:38 Higher the doping level ,then small will be the width of depletion layer. Because DOPING is the process of adding impurities to intrinsic semiconductors to alter their properties. And depletion region is the ionic region which do not contain free charge carrier, but it contains ions. The ionic/depletion region is actually generated due to recombination of electrons and holes from N and P-side respectively. Due to recombination, positive ions are generated on N-side and negative ions are generated on p-side. Now higher the doping level means higher will be the concentration of electrons in N-side and holes in p-side. This higher concentration of electrons in N-side will easily neutralize the positive side/part of depletion width which is actually created in N-side. And holes will do the same thing from other side of depletion region. So due to higher doping character the electrons and holes will easily neutralize the ionic region because of their higher concentrations. So in this way ionic/depletion region get shortened and shortened.
@@AmanKumar-uy6kx because half wave rectifier gives an output for only positive half cycle means we will not get full output where as full wave rectifier gives output for both the half cycles so we will get full output.
Sir Pura saal Physics Nahi padhi But Ab End time pe padh rha hu To Lg rha h Ki start Se padhta to bhot interesting h physics Apki Videos Se Cover kr rha hu syllabus End Ke Char dino me Short notes bhi bana rha hu Jisse End Day pe revise kr sku Bhot accha Laga Physics Padhke apse Sach me Baba SSP se padhoge to physics se pyar hona pkka h..❤
half way rectifier the answer will be 100 hz and for full way rectifier it will be 200hz and thank you soo much for your video sir crystal clear.................❤❤❤
48:39 When we increase the amount of impurities, width of the depletion layer will decreases, and when we decrease the amount of impurities, the width of the depletion layer will increases.
@@giai3444 The width of a depletion region depends on the concentration of impurities. The depletion region is an insulating area in a semiconductor material where mobile charge carriers have been pushed away by an electric field. When a small number of impurities are added to a p-n junction diode, a wide depletion region is formed. This is because impurities are atoms introduced into the semiconductor to increase electrical conductivity.
When we add large impurity in a semiconductor then no of free electrons in ntype and no of holes in p type increases The free electrons in n type repel each other and shift it to the side of positive ions and neutralise the positive ions of depletion barrier and in same manner the positive charge neutralise the negative ions of barrier. As a result it reduces the ions and hence the depletion region decreases Similarly when the semiconductor is lightly doped ,the depletion region increases
25:07 Carbon is not a insulator nor a conductor ( Graphite ≈ 0 & Diamond ≈ 6eV ) how can we classified carbon as a insulator . Sir please explain it ! 😊
bhai carbon and graphite alag alag hota he . vo alag baat hai ki graphite carbon ka isotope he lekin dono alag properties show karte hai with different structure like diamond and graphite
If the input waveform is 100 Hz, then the output waveform will also be 100Hz for half wave but in the case of full wave, output waveform will be 200 Hz
43:00 the direction of diffusion. Current should be p to n not n to p flow of electron will be n to p sir please check this.....am i right ? Or not please tell me sir and thanks for your efforts❤❤
2 saal pehle jb 12th ki maine tb bhi were the best for semiconductor n this time preparing for neet still ur video is the only best one for this, semiconductor. thank u sir, wo bhajiya, lal bal gopal aaj fir se sari yaad taza ho gai. 12th k full syllabus revision bhi aapse hi kiya tha. live video m aapse interact bhi hua tha. nostalgic moment.🥲 thank u baba ssp.💜☺
52:09 ,forward bias,external battery and int depletion layer voltage are in opp. Direction. 56:04 , reverse bias ,external battery and int depletion layer voltage are in opp. Direction. How?? Plz explain sir
bro reverse me same direction me hota he to depletion layer increase ho jata he ye ssp baba baba karte karte sab utla sidha bata deta he or isne bola tha discussion current ka dir n to p bataya but vo electron ka he current ka p to n he agar exam ke liye padhna he to koi or channel dhundo mera sara mood kharab ho gya in galatiyo se iss chaman se padha to galat ho jayega
It was very helpful for my revision and very fantastic…….Didn’t even know how my one hour went for this chapter …….It was very helpful for my boards…….Going to do PYQs and will surely reply if I score better and this boost my efforts and marks 💝💝💝❣️❣️💝
Live aakr kyu nhi class krwatein hain sir?? 😢😢pls live krwae... I just have a suggestion ki february se aap numerical and pyqs live aake krwae aur kind of competition type se taki hm jldi solve kr pae
Best teacher of physics i have ever seen ❤.... Thankyou so much bhaiya..... Physics se dar lagta tha but aap padhaate hai sab clear ho jata hai doubt....
Thank you so much sir 🤍 phle physics tough lgti thi... Its been more than, 6 months and now I'm confident about upcoming exam... Ye 4 days b aapse hi pdhrhi hu... Thank you for posting such valueable content🤍
Attendance for 4 March paper 🙌🏻🥹
Yes
yes
Y
Ya
@@theUNTOLDABLE1.0💀
Last question's ans is
For H.W.R. 100Hz
For F.W.R. 200 Hz
WE CAN DO THIS 2024 PEOPLE....JAI SHREE RAM
3:07 Intro
7:09 Classification
9:56 Energy Band
22:11 Intrinsic Semiconductor
24:36 Ncert Example
25:20 Extrinsic Semiconductor
25:50 1) N-Type
33:41 2)P-Type
36:02 🛑MCQ BAN SKTA H IDHR SE
37:21 Ncert Example
40:07 P-N Junction Diode
48:57 Ncert Example
50:13 Forward Biasing
54:08 Reverse Biasing
58:33 Example for HW
59:16 Rectifier
Thanx dude 😎
@@studyandfunwithashutosh my pleasure
thanks bro
You are a fool 😂😅😅
Bhai 56:20 pe glt hai same direction ayega
48:38 Higher the doping level ,then small will be the width of depletion layer. Because DOPING is the process of adding impurities to intrinsic semiconductors to alter their properties. And depletion region is the ionic region which do not contain free charge carrier, but it contains ions. The ionic/depletion region is actually generated due to recombination of electrons and holes from N and P-side respectively. Due to recombination, positive ions are generated on N-side and negative ions are generated on p-side. Now higher the doping level means higher will be the concentration of electrons in N-side and holes in p-side. This higher concentration of electrons in N-side will easily neutralize the positive side/part of depletion width which is actually created in N-side. And holes will do the same thing from other side of depletion region. So due to higher doping character the electrons and holes will easily neutralize the ionic region because of their higher concentrations. So in this way ionic/depletion region get shortened and shortened.
Kaha s chapa🤣
Chat gpt vala hoga🤣@@yashrajrajput4009
not reading allat
happy for you bro
and sorry for what happened
@@achilles6098 dw luh calm information, nun too extravagant
@@dronaong who?
56:30 in same direction ⬆️ not opposite direction....
hence, depletion layer increase.....
Han bhai mai bhi wahi bol rha tha
43:13 diffusion current from P to N side
Electron diffusion from N to P side
Haa main bhi yahi comment krne wala tha
yup
Kis kis ke fati padi hai
Physics exam....😢
+1 bro
Heree
Bhai hmm
Chemistry brbaad gya ab physics ma dar lg ra bht jada🥺
🥲
48:51
Doping is inversely proportional to depletion layer.
yes ...legends are here 🤭🤭
How many of u watching today😅😊
*1day before exam 😎
I m watching tomorrow 😅
1:07:47 for half wave rectifier output will be 50Hz and for full wave rectifier output will be 100Hz
How
@@AmanKumar-uy6kx because half wave rectifier gives an output for only positive half cycle means we will not get full output where as full wave rectifier gives output for both the half cycles so we will get full output.
sir in 56:11 you have written OPPOSITE direction.....it should be SAME direction .⚠⚠⚠⚠⚠⚠⚠
YES
Depletion layer is inversely to doping 😊
namste modi ji
43:11 diffusion current is from P to N type hoga kyoki Diffusion electron ka direction N to P hoga
Same
Sir Pura saal Physics Nahi padhi But Ab End time pe padh rha hu To Lg rha h Ki start Se padhta to bhot interesting h physics Apki Videos Se Cover kr rha hu syllabus End Ke Char dino me Short notes bhi bana rha hu Jisse End Day pe revise kr sku
Bhot accha Laga Physics Padhke apse Sach me Baba SSP se padhoge to physics se pyar hona pkka h..❤
Exam kaisa hua bhai
half way rectifier the answer will be 100 hz and for full way rectifier it will be 200hz
and thank you soo much for your video sir
crystal clear.................❤❤❤
48:39
When we increase the amount of impurities, width of the depletion layer will decreases, and when we decrease the amount of impurities, the width of the depletion layer will increases.
Reason?
@@giai3444
The width of a depletion region depends on the concentration of impurities. The depletion region is an insulating area in a semiconductor material where mobile charge carriers have been pushed away by an electric field. When a small number of impurities are added to a p-n junction diode, a wide depletion region is formed. This is because impurities are atoms introduced into the semiconductor to increase electrical conductivity.
Rectifier ka concept crystal clear ho gaya sir😊
@@itz_me_ash2006 tf bro? You're watching it after physics exam? Ohh or maybe ur from some other board or something?
@@giai3444 Im from Karnataka board bro. My exam is tomorrow 🤧😢😂
When we add large impurity in a semiconductor then no of free electrons in ntype and no of holes in p type increases
The free electrons in n type repel each other and shift it to the side of positive ions and neutralise the positive ions of depletion barrier and in same manner the positive charge neutralise the negative ions of barrier.
As a result it reduces the ions and hence the depletion region decreases
Similarly when the semiconductor is lightly doped ,the depletion region increases
Thank You Sir , All doubts are clear related semiconductors , Thanks A Lot 🎉
In pn junction= when n type electrons are increased and p type increase holes then potential barrier decreases
Legends are watching this 3 hours before exam 😂😂😂
Bhai 5.5 ghnte h😊
@@Dontreadmyprofilepicture-lu6bu yhe bhi thik bhai
Sudhar Jaa bhai , mai toh fail hone wala hoon
@@Pushkarxx bhai dusri book pheli baar padhi h aaj zindagi me 10 baje betha tha 4.30 ho gaya padh te padh te
Bhai gnd fatti phdi h
thanks sir boards ke ek din pehle pura chapter smja diya
Kaisa hua tha?
25:07 Carbon is not a insulator nor a conductor ( Graphite ≈ 0 & Diamond ≈ 6eV ) how can we classified carbon as a insulator . Sir please explain it ! 😊
bhai carbon and graphite alag alag hota he . vo alag baat hai ki graphite carbon ka isotope he lekin dono alag properties show karte hai with different structure like diamond and graphite
No electron will not be able to easily enter in p-type because of great depletion layer however opposite is there in forward bias
BEST TEACHER OF PHYSICS GOES TO BABA SSP ❤
Thank you very much sir... This was the most awaited chapter...
Notes pta hai kaha milenge iss chapter ke
Maine toh video ke saath saath hi banaye hai
@@bhumikasharma3846 kya tum tele par send kar sakti ho kya behan
@@bhumikasharma3846 behan tele par bhej sakti ho kya?
Send kar sakti ho tele par hi behan 😢
sir kal meri exam hai aur mujhe appka channel aaj hi mila hai ! i wish pehle mill jata toh class mai acche marks aajate ......
aap se badhiya koi nhi padata ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Bro aap The MR 🌟 legend ke baare nhi jaante honge sayad ......
So much thank you sir....💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗💗
"जय श्री राम " Like krna ho to krna but जय श्री राम likna मत भूलना❤
Jai shree Ram ❤❤❤
Jai shree ram 🙏🚩
Jai jai Shree Ram 🙏❤️
jai shree ram
जय श्री राम💟🙏🏼
4.5 * 10^9 in 39:55
Watching on day of exmm😭😭
Us💀
Thankyou very much Sir .... Really appreciating ✅
revision done
If the input waveform is 100 Hz, then the output waveform will also be 100Hz for half wave but in the case of full wave, output waveform will be 200 Hz
Thanks sir for this amazing lecture. God bless you sir 😀. You will surely achieve your goal one day ❤
43:00 the direction of diffusion. Current should be p to n not n to p flow of electron will be n to p sir please check this.....am i right ? Or not please tell me sir and thanks for your efforts❤❤
The best Physics teacher ever seen..❤. The best.
Super teaching sir ❤mind blowing concepts
Sir kasam se bata raha hoon, agar physics me pass ho gaya to bhagwaan se apke liye bahut dua maangunga.🙂🙂
Pass Ho Gaya Tha Na Bhai 😑
Best lecture for 4 march physics board
Thankyou Sir All concept clear
Great session sir❤
*NEET* ke liye bhi series jaroor se laiye
Maja aya parh ke but pura 1 saal agar parhta toh aaj accha hota. 🙂🥲 ab pass hone ke liye v tention hai
धन्यवाद गुरुजी🙇🏻♂️
sir very helpfull video for me .I study this ch first 1st time and i understand every topic of this chapter.
THANKU SO MUCH SIR 😍
very useful video all concept print in my mind . THANKYOU SIR you are amazing .
Abhi kon padhh rha hai time 5:AM
BACKBENCHERS ATTENDANCE
2 saal pehle jb 12th ki maine tb bhi were the best for semiconductor n this time preparing for neet still ur video is the only best one for this, semiconductor. thank u sir, wo bhajiya, lal bal gopal aaj fir se sari yaad taza ho gai. 12th k full syllabus revision bhi aapse hi kiya tha. live video m aapse interact bhi hua tha. nostalgic moment.🥲 thank u baba ssp.💜☺
Literally the best sab samajh mein aa gya love u sir 🫶
56:11 sir don't opposite direction this is sane direction then depletion layer increase
Silly Mistake 😂
sir no hate but kuch smjh ni aaya
Bhai tum pagal ho Kitna asan Hai
Bro easy h parso exam h our m iisi se revise ker raha hu
48:38 Increasing the impurity would lead to a smaller depletion region, whereas decreasing the impurity would lead to a bigger depletion region...
Reason????
Why🙃
Dhanyawad sir ji..❤
Nice teaching guru🎉
Thank you sir ❤ from odisha.
Amazing 🥰👌
Diffusion current from : p to n
Electron diffusion from n to p
43:17
Can someone tell me how to access notes I can't get them from the link
48:38 , Doping with majority charge carrying elements on each side will decrease the depletion layer and vice versa
Sir your voice is so nice 😌.
Itni ki pdhte pdhte nind aa gyi aur ye chapter reh gya 🥲
Thank you sir for making physics so easy. Lots of love and support❤💪🏽
Sir ky padhaya h first time m crystal clear
It was awesomeee❤❤❤❤
Awesome, mind-blowing sir...✨💫💕
52:09 ,forward bias,external battery and int depletion layer voltage are in opp. Direction.
56:04 , reverse bias ,external battery and int depletion layer voltage are in opp. Direction.
How?? Plz explain sir
aree bhai ab kya sir reply nhi denge 1 month ho gya video ko
Wo sirf galti ho gyi hai reverse me same direction hoga
bro reverse me same direction me hota he to depletion layer increase ho jata he ye ssp baba baba karte karte sab utla sidha bata deta he or isne bola tha discussion current ka dir n to p bataya but vo electron ka he current ka p to n he agar exam ke liye padhna he to koi or channel dhundo mera sara mood kharab ho gya in galatiyo se iss chaman se padha to galat ho jayega
@@SPEEDOX wo galti ho gya hai aur tum chomu pehli baar padhoge to smjh waise bhi nhi aega and itna common sense to laga hi le
@@AmitVerma-de8ge yeah or diffusion current ka dir p to n hoga kyuki electrons ka n to p he
❤️🩹🥲👍 1:07:14
Sir aapke liye meetha sa comment 💚✨
Thank you sir 💚🫂
Thank you cheeku bhaiya...
Best' lecture for 4 March physics board
I like your voice bcz I am listen in 2 x but not much effect. ❤
Thankyou sir for make this video for us ❤
Sachin sir ... U r the best teacher❤️🔥💯💯💯💯💯💯💯
10 hrs just before board exam.. and doing the chapter for the first time.. BTW amazing lecture..
Bas sir board tak apki Krupa bani rahe 🙏🏻🙏🏻😎😎
It was very helpful for my revision and very fantastic…….Didn’t even know how my one hour went for this chapter …….It was very helpful for my boards…….Going to do PYQs and will surely reply if I score better and this boost my efforts and marks 💝💝💝❣️❣️💝
56:14
A small correction
It's same direction
Very beautiful and amazing chapter explained by ssp sir ❤💗
Live aakr kyu nhi class krwatein hain sir?? 😢😢pls live krwae...
I just have a suggestion ki february se aap numerical and pyqs live aake krwae aur kind of competition type se taki hm jldi solve kr pae
56:15 same direction hoga sirji
Thank you so much sir........ u r the best🤩🤩
mzaaa aagyaa gurujii;❤❤❤❤
Thanks radhe radhe ❤️
Love you sir ji 🙏🙏🙏🙏🙏🙏
Sir notes are not available on telegram sir please provide it
Sir pls provide it
Yes sir please provide notes
Best of all💟
Thank you sir ❤❤
I am from Rajasthan board and tomorrow is my physics exam and I am completely prepared for it .
Thanku sir my physics board is on date 4 march 2024 ❤❤❤❤❤❤❤❤❤❤
for half wave rectifier it will be same 100htz
for full wave rectifier it will be twice means 200htz
32:00 favorite part 😂😂
So nice sir 😄😄😄😄☺️☺️☺️
Thankyou sir ♥️
Bhrahmastra 11-14 mein nahi tha to yahaan se hogaya
And it is worth it....❤😊
Thankyou so much sir awesome lecture 💓
Thank you sir for this amazing video ✨
Bahut acche explainer ho baba aap❤❤❤❤❤❤
22 Feburary 2024 - Thursday....12:38 pm ......apka channel 1MILLION mo chuega ...........:)
Best teacher of physics i have ever seen ❤.... Thankyou so much bhaiya..... Physics se dar lagta tha but aap padhaate hai sab clear ho jata hai doubt....
Acha
Thank you so much sir 🤍 phle physics tough lgti thi... Its been more than, 6 months and now I'm confident about upcoming exam... Ye 4 days b aapse hi pdhrhi hu... Thank you for posting such valueable content🤍
THANKUU SIRR❤