thanku sir for give me well explanation , ur explanation is much better than other vedios now i m understand this concept very well. so many vedios watched before ur vedios but not get out concept but u make cery easy concept
One doubt is across depletion layer their should no charge carrier .they are already make ion after realised electron and hole,charge carrier may be generated on the both side of si materiel after falling light but how charge carrier are generate across the depletion layer
Let me explain it dude ..... first thing we keep photodiode reverse biased because we want circuit to react on basis of external photon energy and not on bias voltage ..... second thing if we make light fall in n side and p side then due to large depletion region they wont be able to cross barrier .... so we allow light to fall in depletion area to break the silicon bonds and make the electrons and holes free in large numbers .... now as width of depletion is large so we have wide range of electrons and holes that can be generated and let the conduction happen....:)
@@amanullahashraf2791 but how conduction happens in reverse biased..?? And in reverse biased also depletion layer is large then why we use reverse biasing..??
At 5 minute 33 second u says due to negative terminal of battery it attracts hole towards it But according to me holes are not moving then why u says that
Is liyai kyun nai n type sai kuch eletrons cross kar kai wahan accumulate hojatai hain tou depletion region mein hum p type kai agai electrons dikhatai hain
Nice yaar.. apki is video se mujhe bahut madad mili. Thanku.... 😊😊
sir your videos are easy to understand thankd for such a awsm explanation👍
BHO
a trick : you can watch movies at Flixzone. I've been using them for watching lots of of movies these days.
@Colt Liam Yea, I have been using flixzone for since november myself :D
sir
Tysm coz aap ke video se pd kr bhut kuch doubts solve ho rhe hai
channel subscribe kr lo ...waha pr or bhi video h
ua-cam.com/channels/FyxJDManqjyX_o6aLSJrmQ.htmlvideos
+Electrical Technology
sir channal already subscribe kr liya h
The best explanation 👍🏻
Thanks sir your video very helpful 🙏
Thank you sir g for sharing your knowledge This is very helpful for me
love from Pakistan
Very very very nice video thanks sir you are best 🌟🌟🌟🌟🌟👌👌👍👍
thanku sir for give me well explanation , ur explanation is much better than other vedios now i m understand this concept very well. so many vedios watched before ur vedios but not get out concept but u make cery easy concept
Thank you. best way to present. precise and clear.
Sir badiya hai baat samajh men aai thanku
so nice.......n easy to understand
Superb explanation bro....
5:20 Why holes and electron are attacted by the terminals..?? yesa toh pn junction reverse biasing mai nahi hua tha..plz explain if you can...
It is due to the electric field which is generated due to reverse biasing...
Electrons moves opp to EF whereas Holes moves along with the EF.
thanks dear.RESPECT from Pakistan
Good job sir ji......
Nice video 👍👍👍
awesome sir be continued
U explain very easy bro thank you
Nice explain 👍👍
One doubt is across depletion layer their should no charge carrier .they are already make ion after realised electron and hole,charge carrier may be generated on the both side of si materiel after falling light but how charge carrier are generate across the depletion layer
Let me explain it dude ..... first thing we keep photodiode reverse biased because we want circuit to react on basis of external photon energy and not on bias voltage ..... second thing if we make light fall in n side and p side then due to large depletion region they wont be able to cross barrier .... so we allow light to fall in depletion area to break the silicon bonds and make the electrons and holes free in large numbers .... now as width of depletion is large so we have wide range of electrons and holes that can be generated and let the conduction happen....:)
@@amanullahashraf2791 but how conduction happens in reverse biased..?? And in reverse biased also depletion layer is large then why we use reverse biasing..??
Nice explain brother
best physics channel ever
Sir bhut ache tarike se samaj aa gya
So nice sir....Sir please upload photo transistor videos
Nice work
Plz discuss about varactor diode..
bhai 2amp mei tho led hi burn ho jaya ghi...............vase superb explnation bro keep it up....:)
Examples hai 2 amp
Good
Super sir
Nice explain sir
Really great full
V. NICE SIR
Most welcome
Sir holes toh movement he nhe krte hai ....toh holes vala current kaise negative side aa Raha hai
Thankyouuuh soo much sir 🙏 I like ur all vedios sirr...😊 but sir please aap 12th board 2020 exam k liye kuch important topic mai vedio bnaiye n...
Aap video record kaise karte ho?? Plz reply me...
Nice dude
Thanku nyc videoo
nice videos bhai
Tq.. It's awsm... U really helped me alot
thank you sir
Thanks brother
Finally understand
V nice sir god bless u
thaq...sir aap bahot acha samzhate ho
Why photo diode is used in reverse bias?
Thanks sir g
Nice explanation
very good explanation
Thanks a lot
superb sir
in photo diode carriers are generated in the
A depletion region
B N region
mst bhai
zabrdast
E.m induction ch bhi upload Kar do Bhai pleeeeee🙏🙏🙏🙏🙏🙏🙏
अपने ammeter device को load resistance के बाद क्यों लगाया है, इसे external supply के just बाद लगाना था |
Thanku sir
At 5 minute 33 second u says due to negative terminal of battery it attracts hole towards it But according to me holes are not moving then why u says that
awesome video , this video helps me a lot ,sir please upload videos on nuclear physics plz plz plz plz
Sir plz make video on tunnel diode .....
Thanx sir
Sir photo diode and solar cell ek hi chiz hai kya
good point to be noted
Sir electron kyu Electric field k opposite jaega. ????.pls explain. .
Because...F=qE ...And electron has negative charge..
So force will be opposite to electric field
Jst fab
mujhe aaj tak ye nahi samajh aaya ki p junction pe electron deficiency hai to p side ko negative kyu liya jaata hai
Is liyai kyun nai n type sai kuch eletrons cross kar kai wahan accumulate hojatai hain tou depletion region mein hum p type kai agai electrons dikhatai hain
thx sir nice explanation
electron or hole genarete kaise ho raha hey?.. upar ja raha hey matlab nehi samajh aya
Good explainatin sir , I want to take notes of this lecture in English
Best !
Esay to understand
Bhai ji varactor diode and schottky diode bhi smjha do yaar jra...
nice video
TKQ.how about solar cell
thnq bhai
Iske uper iske questions upload kar dejia
osm video
Sir Hartley oscillator and colpitts oscillator video plz sir plz
sir
please transformer, induction motor, ke bare me bhi kuch video uplode kro.
Wow
Thanks
👍
thanku sir .
Thik h gurudev
Bhai rev bias m current flow kaise hua
sir plsss
transistor as common emiter amplifer,transistor as a ocilator or gates ke lye video uplod kr do plss frrr toh pura chapter clear ho jaaye ga
ua-cam.com/video/NihpNNyEpxM/v-deo.html
8:30 is best part
#wifistudychannel
what is photan
Neha Agrahari energy ,positive sign
thank you
Tq sir
Sir clear nahi dikh raha hai
#wifistudy
Sir objective qus load kariye
thik h
Tanqq
Giveaway of the pen
plz me too
ARVIND VERMA FAIZABAD CLASSES 365
affat...
Confusion badh gaya
fet or jfet in hindi