Sirji..abhi tak lagta tha ki physics raatt rahe hai par aapke video lecs ke baad lagraha hai ki physics padh rahe hai.. Thank you...... ❤❤❤❤❤❤❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

@entertainmentalltype412

4 жыл бұрын

Bahutt sahi bola aapne..mujhe v yahi feel hua..

@atulsharma4161

4 жыл бұрын

U r right

@multimediagallary

2 жыл бұрын

Sahi kha aapne

@harshsingh5281

2 жыл бұрын

Jhooth bool rahi ho tum👎👎

@EAGLE45653

2 жыл бұрын

Bhsdk samagh rahe 🤣🤣

I'm not able to understand why people don't hit like button. Likes relative to views are very less. It is one the best lectures without interaction..hats off sir..

@anitalayal9171

2 жыл бұрын

True ,,who are the dislikers 🤔🤔

@RahulKumar-kl9xr

10 ай бұрын

Because unhe ek bar dekh ke he samaj agaya aab dubara dekhne ke jarurat nhi hai Usually hum videos like kar ke rakh dete h baad me dekhne ke liye

Waiting for Zener diode sir....thank u sir...very helpful...god bless u

@edupoint.physics

5 жыл бұрын

Coming...... tomorrow....

sir this is the best explanation i have ever heard..salute and thanks for very small and important explanation. my head bowed with respect.

Best physics KZread channel without promoting.... Others are just selling their courses having Less content, more exaggeration..

Edu point deserve Millions subscribers 🤗👍🏻 In Sha Allan🌠

One of the best Lecture On Physics , SemiConductors in the view of way of teaching and understanding for a student . Thank you sir for teaching us semi conductors in visualising and interesting way .

Sir you are great Like a school teacher Plezz make full syllabus

Mastt Sirji! Apne tho neend hee udha di👍🙌

Really sir it is so amazing..I am understanding it very well🙏🙏thank-you sir

Oh wow so accurate and was very interesting sir ur a perfect teacher!

Thank you sir aapne adds aise time par dali hain ke jisse padhai zyada disturb na ho , thanks alot

Now I 'm feeling physics!!💛💛💛

Thank you so much sir...best explanation ever...💜

Thanks sir all parts (video) are awesome easily samjh me a gya thanks

Very well explained ...Thanks a lot

This video gave the insight of the topic

thank you sir . you explained very well .

बहुत ही ज्ञानवर्धक जानकारी।

Sir ekdm crystal clear ho gya .......thnku sirji🙏🙏❤️❤️🙂🙂

Concept clear tnx sir 😊

great sir , very helpful video 💖💖

Thanks sir Concept very clear explained

Everything is very nicely and comprehensively explained Thank you sir you have solved my lot of doubts

Matchless explanation

Just wow!!

Thank you very much .....Sir

You are good teacher. Thank you sir........

Thank you sir

thank you very much sir, all clear

Barrier potential can never be made zero in an operational diode. What is a pn junction ? A pn junction allows current in one direction only. It blocks current in the reverse direction. When a pn junction is formed, a potential barrier designated Vo comes into existence and is typically around 0.6 to 0.7 volts for silicon junctions. When the barrier whose Vo is 0.7 volts is disturbed by applying a forward bias of say, 0.6 volts, the current increases and the increase becomes steep for small increments of the forward bias value a little greater than 0.68 volts. Large currents are observed when the forward bias is 0.69 volts which is closer to the barrier voltage of 0.7 volts. The forward bias can never exceed the potential barrier voltage nor can it bring the barrier down to zero volts. That is the reason you seldom see current vs volt graphs of pn junction diodes beyond a volt or so. How does the bias remain less than the barrier in an operational diode? The voltage bias applied drops in the bulk neutral regions of the diode. A detailed description of the pn junction with a distinct approach using surface charges, alignment of Fermi levels, creation of the barrier, the distinct processes of diffusion, drift, recombination and the influence of the electric field on the energies of electrons is provided in the following textbooks. Electrostatics and circuits belong to one science and not two, that of electricity and magnetism. To know how they are unified visit this link matterandinteractions.org/articles-talks/ and view the article 'A unified treatment of electrostatics and circuits. B. Sherwood and R. Chabay, unpublished. (1999)' pdf. For a live demonstration of surface charge and its effects in circuits visit kzread.info/dash/bejne/h2uGrslmZpyXlbQ.html For a detailed discussion of surface charge, coulomb's law, electric fields, fields of dipoles and other charge configurations, parallel plates, capacitance, currents, conservation of charge, conservation of current, superposition of fields, superposition of potential, simple dc circuit, magnetic fields, magnetic fields of a current element, straight wire, current loop, solenoids, biot-savart law, voltage, voltage source, difference between e.m.f. and potential difference, ideal voltage sources, resistors, how current branches in a parallel circuit, capacitors, inductors, faraday's law, inductance, ac circuits, transmission lines, motors, generators, p-n junction diodes, electromagnetic waves, antennas and radiation, new electrodynamic theories on the nature of the electric field, see "Electric and Magnetic Interactions" by Chabay and Sherwood www.matterandinteractions.org or Fundamentals of electric theory and circuits by Sridhar Chitta www.wileyindia.com/fundamentals-of-electric-theory-and-circuits.html There is a "look inside" feature in the amazon.com webpage of the book "Fundamentals of electric theory and circuits" by Sridhar Chitta with a few pages of Chapter 1 which may be viewed and also which you may swipe left or press The book comes alongwith a CD with animated power point presentations for all chapters and voltage regulator, RC phase shift oscillators and differential amplifiers included additionally. For a lecture by Prof Ruth Chabay on surface charge in a simple dc circuit visit kzread.info/dash/bejne/X2uLlJttfsKum84.html

@vsbhardwajofficial953

3 жыл бұрын

Kehna kya chahte ho 😂

@sridharchitta7321

3 жыл бұрын

@@vsbhardwajofficial953 @VS Bhardwaj Official statement after 11.45 minute that barrier potential becomes zero is incorrect. You may refer to standard text by Chabay and Sherwood or Millman and Halkias or also my book.

@vsbhardwajofficial953

3 жыл бұрын

@@sridharchitta7321 yes my brother

@vsbhardwajofficial953

3 жыл бұрын

@@sridharchitta7321 I know u want to share it knowledge

@aditshah2662

3 жыл бұрын

@@sridharchitta7321 bhai thodi saas lele 😂🤣

Sir aap bhut ache se topics clear karbate ho thank sir🙏🙏🙏

Dear sir please please reply, Electric field is inversely proportion to distance hota hai toh Electric field kam hone se depletion layer kam kyu rha hai , badhna chahiye na!!!

Thanks a lot 😄😄

The one and only one competitive Teacher (Arijhit dharija😘) for Alakh panday sir sb

I was not able to understand the concepts of semiconductor. All the vdos I watched on Yt seems so confusing ...but this one literally cleared all my doubts.

sir apka video bohut bohut hi ascha he thank Q.

बहुत बढ़िया सर

Dil jeet liya aap ne maalik !

@futurestudypoint2346

3 жыл бұрын

Samjhane Ka tarika khoob achha nahin hai

Kya bat hai sirji maza agaya good explaination

Well explained

Thank you so much sir you're a genius

thanku so much sir &your very helpfull for study

If you apply 5v dc in forward bias through IN4001/IN4007 diode, then you will get 4.3v due to potential barrier i.e.0.7v for silicon diode. Very Nice explanation with animation . ❤❤ But in schottky diode the voltage drop is 0.1v. It is costly. Rs.10/- per pc

Best video on this topic ❤❤❤❤❤❤❤❤❤ respect++

Awesome sir

Best explaination ❤️

Nice explanation sir you are good

Nice explaination.

OMG 😱 explaination❤️👍

Sir, i got a lot of help for my ALP exam preparation and now its also helping me prepare for RRB JE exams. Thanks a lot sir🙏🙏🙏

Thank u....

Osm explanation sir aap dete ho ,.🙏❤️

very helpful sir

Great explanation sir

thnku sir👍🏻👍🏻✨

Ur very tell in very simple ur great sr

Thks sir

Thanks you sir god bless you 🙏💯

Thank you so much

Thank u so much

Just very good for me

Too good sir

👌Best video 👍

Thankx sir meny bht help li hy is se

Wow just, thank you so much sir😊😊😊🇧🇩🇧🇩🇧🇩🇧🇩

Hello Sir, a small doubt. 1. Why don't all electrons diffuse with the holes or electrons filling the holes when it is given enough push by the external voltage of the battery? 2. How come electrons are coming from the p-side to the n-side without diffusing? 3. How come p or n-side is neutral as a whole? Thanks for all the videos.

amazing video sir

Video dekhne se pehle Hi video ko like kar diya tha mai❤❤❤😍

@simplyvlogging7803

4 жыл бұрын

kya baat hain laddu waddu khila o toh phir

Thanku soooooo much sir

Good explanation

Wow sir thanks u so much sir apke jase teacher phle kyu nhi mile❤

@edupoint.physics

5 жыл бұрын

Hello Romy Sharma, You are welcome and thanks a lot for the support you have shown. Aap sab aise hi dua dete rahe yahi tamanna hai.

2:11 a bolt from the blue. Thanks to that subtitleish thing on the screen. and love from Bangladesh.

Good explanation 😀

You're awesome teacher sir 😊

Thanks sir, from BANGLADESH 🇧🇩

Mind-blowing 😅

Thanx sir

Thank you

Thank you so much sir

🙏thank you so much

Legend❤️

Thank u sir

Thank sir 👍👍👏

thankyou sir

Nice video And keep doing videos

thank u

Tq sir .

Thanks

Please make video on how to convince your parents for your career please

@edupoint.physics

5 жыл бұрын

Hello Pawnish Tyagi, You may watch this..... Yesterday I posted on my other channel. kzread.info/dash/bejne/X4hq2NizY6rTd8o.html

The best video. Will recommend it to everyone

Your videos are a great help in clearing doubts thank you so much for making such amazing videos sir

Thank

Agar knee voltage se jaayda voltage se toh kya hoga sir.. aur jaayda current flow hoga na. Plz reply

In forward bias case flow of electrons from n side to p side ???

Please explain details in knee voltage and cut off

Thanks sir 👨‍🎓👨‍🎓👨‍🎓👨‍🎓

Sir deep thanks from Jaipur

Nice video sir ji

Very nice explanation such a great way to teach physics .