11.Photodiode | working | sachin sir

[@sachinsirphysics]

👉चाणक्यनीति version 4.O | CBSE BOARD EXAM 2022-23 | SSP Sir :- kzbin.info/aero/PLCWm8jBxm8LKOxV0q9ZyQYPxFAD2_gvnl 👉 प्रचंड Batch | BOARD + NEET 2023-24 Physics :- kzbin.info/aero/PLCWm8jBxm8LKTII0nfFCn4louKgIOtNVc 👉Class 12 Physics NCERT Solutions By ssp sir :- studio.kzbin.info/door/wkhjRhv6CHkQa6EiQmcX0gplaylists 📢📢to get handwritten notes join our TELEGRAM group :- telegram.me/sachinsirphysics 👉For NCERT Solutions and Sample Paper with Solution Download Class24 App: bit.ly/3Gp2sMy

[@parmanandchaurasiya4116]

Seriously, it's been so easy after watching this, thank you so much sir

[@akshinbarathi8914]

12 exams coming nearby? mujhe beebhai all the bets

[@shubhamkumar-lv3wq]

Best feature of your lecture- 1-20 min video 2-your calm and patience way of teaching 3- pricise and good content on each topic Love u sir...❣️ You made phy ease for me🔥

[@BlGDlCKDADDY69]

Vendantu se dekho🤣🤣🤣 calmness dikhegi

[@shubhamkumar-lv3wq]

@@BlGDlCKDADDY69 baat to sahi ha...waha jake inko Arvind sir ka hawa lag gaya ha😂

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@@shubhamkumar-lv3wq ya but i feel that sachin sir is overrated vedantu ne inhe bs inke subscribers ki wajah se leliya

[@navdeepsangha1841]

Sir thanks alot ......i have passed out 12th in 2019 with 89 marks in physics only bcoz of u😊😊😊 my subject teacher was so bakwaas that he skipped 5th ,9th and 10th chapter ....i didnt know anything about them ...but only bcoz of u till now i remember all the concepts🙆 ...i could'nt get 90+ owing to numericals ..but i m satisfied...☺😊☺

[@siddharthasankarsen3811]

Sir,i studied physics from your channel for my CBSE 12th Board exams. I started from October,but,somehow,your words, the way you explain, made me "fall in love" with the subject. Anyway,physics paper was on the day of my birthday and i scored 89 out of 100 and my final percentage stood at 91.3 . I don't know what I'd have done without you. Jo ladki physics mein fail karney keyh nightmares dyekhti thhi uskow aapney 90+ dilwaa diyaa. Love you,sir. You're the best. Take care.

[@Deepika-ow3ns]

loved your video 😘😘😍😍😍...... Bhgwaan aapko bohhht khushiyaaan dein... i heartly wish😘😘😘😘😍😍....... Thankyou so much sir... for sacrificing your time for us.... Your efforts are purely visible sir😘😘😘... We All students Love you.. and wish the bestt for uu😘😘😘😘

[@iubaidkhan]

Nyc

[@HACKER-yz7qg]

@@sachinsirphysics Sir why PHOTODIODE are operted in reverse bias?

[@rashi2937]

@@HACKER-yz7qg search PRADEEP KSHETRAPAL PHOTODIODE (2016) ...n watch from 21.08..u will get the ans

[@rashi2937]

@@HACKER-yz7qg but watch at 1.75 x speed.

[@the-iter8]

@@rashi2937 Omg, i am seeing you everywhere

[@ashishchoudhary4972]

Apka pichhaa koi nhi kr sakta Pa Ji you are champion in history of physics

[@manohardivi2593]

Why won't we get teacher like him in our coaching institutes😑😑 thank you so much I feel the concept in your video😘☺️☺️

[@samirmeher8685]

actually sir you r very very brilliant...i never seen this type of teaching techniques anywhere.I getting all concept clearly by ur valuable classes.... Thanks sir

[@Nikhil.Wisdom]

The whole year doubt cleared in 20 mins....thank u sirr...🙏🙏🙏🙏🙏

[@prajaktagharal6258]

Yes

[@manoranjanputhal3150]

Fully satisfied... thanks Sir.. Here the photodiodes are used in reverse bias condition bcz the change in the reverse current through the photodiode due to change in light intensity can be measured easily as the reverse saturation current is directly proportional to the light intensity.but it is not so when it is forward biased...

[@jaggajasoos8944]

Sir ,aap physics bht easily samjhate hain isiliye aap millions of subscribers deserve krte hain

[@krishnanirvan3690]

Gjb you are the true example of a physics teacher a teacher wants a student it seems that physics is a interesting world

[@hemakhatri627]

Sir amazing explanation 😀👍👍 Ek Baar mei sab clear as well as Yaad bhi ho gaya...🔥 🙏🏻 thank you sir

[@Deepanshi-bi2rh]

U are the best teacher in the world💖aap boht ache se concept clear krte ho sir😍

[@sanjanakumarimeena7063]

Thanku sooo much sir..i was visited many channels but finally you expalain all optoelectronic devices veryyy exellently and clearly....thankuu soo much sir...i pray to god that you will got a lot of succes and get your desirable position in ur life..thanku soo much sir...finally my chapter finished yehhhh🙏🎆🥳🥳

[@terabaaphu4458]

Kya se kya ho gaye Dekhte dekhte 😂 Love you Sachin sir ♥️

[@abdullahanis3981]

Excellent excellent excellent sir first time ever abled to understand photodiode..

[@sanjanasodha5544]

Dear sir... I thoughts that reverse bias have no use... It was actually my doubt that if there is not use then why we are studying but no it helps too.... 😊Thanks a lot for giving great knowledge😊🙏

[@monikapatel688]

For me uu are a god for physics 😍😍😍i see this before my boards it is very helpfull for me tq

[@vishakhasasuke]

Omg omg.... this video literally cleared all my doubts and concept. 😭😭😭😭 Thank you so so so much sir. 🙏🏻🙏🏻❤️❤️

[@rudraranjan7052]

why you are a great teacher is because you do not hesitate in explaining a same concept 100 times in a single concept till it is not crystal clear....

[@Divya-gy5mc]

sir ur way of teaching is tremendous...I really enjoyed ur lecture 👍👍👍😊Thnkuu very much....❤❤❤❤🤩🤩🤩😍😍😍❤❤❤

[@tripti892]

Pehle samajh nahi aaya fir dobara dekha toh aisa samajh aaya ki kya bolu bless you sir

[@kokilachaturvedi5821]

Photodiode..what an explanation!!!...crystal clear

[@akhilaajayakumarb2675]

Sir you helped us a lot sir.... Genuinely thakyou so much sir for this amazing seccsion 💕💕🔥🔥🔥🔥

[@SalmanKhan-ec9tp]

Thanks Sir Jee you have solved all of my problems your explaining method is very good and easy 😊😊😊😊😋😋😋😋

[@pushkarsingla9445]

you are the great sir sir aap bhuut acha explain karte ho thank you so much sir video ke liye bhuut helpful rhi hai yeha video sir t thank you again sir

[@biologylove5309]

Sir ur teaching is amazing.......sare doubts clear ho jate h Sir..... Thnku so much...... 💞💞💞

[@joty3126]

God always keep u happy sir Your efforts are really appreciate Thanks a lot sir

[@shwetakumari3839]

Sr aap kitne serious dikh rhe Isme 😉😉 bt really we love ur effort for us sr god bless you all sspians r love u a lot

[@bhartimeena3898]

Sir aap itna accha kese samjhate ho....you are just too good

[@varshachauhan5823]

Your explanation way is best....i will always be indebted to you......thanks a lot sir.....You have become a my favourite Sir

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Sir achha laga👏🏻👏🏻 Thank you sir 🙏🙏

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Sir u re the best teacher .........

[@sachinsond2680]

Fully satisfied. No doubt sir.

[@prernamutreja4368]

Wow sir.. So proud of you.. now you are hope for everyone when it comes to physics... Only because of you i am in ishq mohobat with physics 💕💕

[@medicosworld6442]

Thankyou soo much best lecture on this topic the way of teaching is so simple and understanding thankyou soo much Now i am gonna watch your more videos

[@CVAkanshyag]

Sir your explanation is amazing , thank you for saving me from physics struggling 😊😊

[@tarasharma8051]

Thanks 😊 sir the topic is clear without any doubt 🙂 thank you so much Sachin sir❤️❤️

[@devang3001]

I had come to learn photodiode but i learnt pn junction reversed biased an photodiode. Thank you

[@artsbyachal]

Sir your videos are really amazing 🙏🏻😊 thankyou so much sir 🙏🏻🙏🏻

[@mahnoorkhoso8833]

Tomorrow is my test anf you have cleared each and every concept

[@tirthangkar.bhuyan4214]

In reverse bias Current folws due to minority charge carrier...... How increase in the majority charge carrier can increase the current ....how ???

[@sahilthakur6855]

if you clear your doubt than plzz tell me how???

[@haryanvi.....thehearthacke3287]

I also want to ask this ???

[@alokdwivedi2495]

I also have the same query ...

[@haryanvi.....thehearthacke3287]

Sir PLZZ reply

[@sahilthakur6855]

i think when we increase reverse bias voltage depltion layer increases and vanishes and due to increase in charge carrier current increase

[@malikzia6237]

sir i really like u and your good lecture...sachin sir g my favourite teacher....👌👌

[@baikannikitha1897]

Sir Ap boht cutee hO or sarey topics inne easily clr Krte hoO damn... Awsm.👌😘

[@Higgsboson97]

You deserve infinite likes

[@hemantthakur8124]

U r a very best teacher thank u👌👏

[@anchalrohit2363]

I Really very Thankful sir for making such a wonderful & explainable vdo

[@rahulaminchoudhury9902]

Sir u the bst teacher of physics ..

[@ganeshgaur9585]

Within one year aap chha gya sir thanks alot

[@annukharb8290]

sir I likes very very much your teaching mehod.. I thik I fall in love with physics bcoz of your way of teaching.. 👍👍👌 thanku v. v. v. v. much sir. sir But I don't understand clearly why why reverse saturation current is known as dark current ? thanku sir 😊

[@iubaidkhan]

Okk

[@daminigupta8276]

it is also called as dark current because it is that current which exists in the circuit even when no light is incident on p-n junction of photo diode...

[@sajalgupta2563]

Salute to Sachin Sir and Indian Army both

[@rohankhante2149]

Great Explanation and research ❤️👌

[@RiyaGupta-wb6vy]

you are supporting us alot i am very thanfull of you sir you will deffinetly be popular very soon because of your effort and manner of teaching.

[@merc722]

Sir ji aap toh kasam se bhagwan ho! Thankyou so much sir!

[@bikyshaw7089]

Last option to understand difficult concept your viedos👌👌

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Aap physics padhane me cricket wale sachin se kam nahin hai.good job.

[@technicalsandesh997]

Thanks sir,superrrrrrrrrrrrrr ,sir ap jaise teacher agar college may ho to reading karane aur kuch new sikhane may maja a jaye sir , thanks

[@blimyinurarea9883]

Thankyou so much sir..the best video i got on the topic💫

[@yasin2167]

Good work sir love&respect from kerala❤❤❤

[@bidyasagarmohapatra8270]

jaise. cricket ka king Sachin hai....waise aap physics ki king Sachin ho

[@rinkoomaths9553]

Thank you for nice explanation Keep it up aryan U made the topic very easy

[@sheetaldosi7942]

Sir photo diode mein rverse bias hi kyun use hota . Forward bias use karenge to aur jyada current milega sir

[@pc7086]

Sir u r great teacher Hey friends see his video in X1.25 speed and thank me later

[@devjibhaithanth2319]

Thank you sir .... You are the best teacher

[@sakshisini747]

Superb explanation Sir.... Thanku so much...🥰😊😊😊

[@kritikakaith7194]

Sir u r really a very good teacher of physics

[@amulyakm9660]

Thank u so much Sachin sir... ❤️.....no doubts 😁

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Agr Sr AAP merko pehle mile hote to m coaching he nhi jata👌👌

[@shashwatyadav1525]

true

[@rishavrajshaw7209]

Mai b yhi sochti Hu kbi kbii

[@seemapatel8937]

Sachi Bhai true h ye to

[@pragatigupta7986]

Thanks a lot for such great videos

[@harshchandel702]

Sir I have watched all your videos and they are just awesome!!!!!!!!!!! especially someone like me not going to any coaching

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Sir u are the best from the view of teaching looks dressing ur so impressive 💖💖

[@seemapatel8937]

Your teaching style is nice because bore feel hota h ni😃😃😃😃😃😃😃😃

[@seemapatel8937]

@@sachinsirphysics ok sir

[@prajktajatekr961]

Sir nice way of teaching thank u for clearing all topic... Here same question cames in mind... How the minority charge carrier increases since becoz if your separating from netral item... E are moving in ntype and hole are moving in ptype then how this saturation current is incresing from 20 to 25ua

[@nitinpal8101]

Thankuu so much sir For brilliant explanation You Made physics easy for me

[@marvellouspedia1673]

Kubh bhalo sir ji

[@shikhapandey1573]

Thanku so much sir bahut acha explain karte ho aap😊😊

[@utkarshsharma9897]

Sir i m fan of u ....great teaching quality...

[@abhinavarya7752]

Forward biased me kya constant current nahi hota hai? Cut in voltage se jyada dene pe constant current aayega. So we can also use forward biased in photodiode. 😎😎

[@anshukumari5977]

Current ki amount jada ho jati h cut in voltage ke bad jaegi. Jisse circuit ke damage hone ka chance hota h , ye voltage circuit ke liye suitable nhi h

[@muqadasgill2483]

That is a great method of teaching well Done 👍

[@HIMANSHUMISHRA-ns2fu]

Thanks so much for making the subject physics easiest for me

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Thank you sir, Thank you very much

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Dil se dhanyabad guru ji 🙏🙏🙏

[@surendrameena9814]

Thankyou sir You teach very well

[@islamreviolution]

Superb easy explanation hatsoff

[@pinakiranjanbera1268]

Thank you so much sir. You are a great explainer. ❤

[@srishtisingh8358]

Tq sir it very useful 🙏

[@dhairyaprasanna5683]

U are really great sir .my all worries gone

[@priyankakumarilvuzindgi9279]

In photodiode the photo current is a diffusion or drift current?

[@Harsh-ht4ki]

Sir , you are just awesome 😍 Found your channel quite late

[@ckcreation3442]

Sir saturation current is also called as dark curent because it is a current which flow before the fall of light on the photodiode ❤️👍

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Sir your explanation is awesome

[@satyasanatan7009]

Sir aapka padhane ka tarika bhut badiya lag sab samajh mein saga

[@rupanshimishra5920]

Omg.....its very interesting 😌

[@tejaspatade8410]

Pls sir transistor biasing modes par video banal kind request hamare bhot saare students aapke videos par dependent hai

[@655sneha.padmoji6]

Thank you so much sir........

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Sirrrr very soon 100k is coming😍😍😍❤❤ ....nd then millions will ❤❤..

[@fk9236]

Thanks you sir . . .......

[@sudheersharma3480]

Very nice explanation sir ji