I don't attend any tutions.sir just becoz. Of u i started studying physics .u teach so practically.thnks sir.may god bless u so that u make more vdos and help other stds like me

I really love the way you introduce a topic...

@rajkumarsonare9574

3 жыл бұрын

Hmmm ekdum intresting 🔥😀😀😀

The thing that has to be noticed is you added adds in video only when you Switch topics or pages It's a good idea of enabling adds at that particular time it Thank you

Earlier i wasn't able to answer that why e from pentavalent atom doesn't leave a hole when it is gone into conduction band. It is because e will jump into that positive region only when the energy that comes out is high. In case of pentavalent atom energy release is less so e will not jump in it so it is not called as hole. Thanks for solving this problem.

Your explanation is very very more easy and understandable

I am watching this video in 2024 for my viva ❤ It helps a lot sir Thanku sir ❤

You are guru of clear visualisation

Sir,The way u explained the topic is quite interesting.I understood the topic to a great extent.I hope u make many more videos that can help us.Thank u sir for ur effort.😊

Your speaking power is so good sir.thanks

Grate skills of teaching Salute uh sir It's amazing video really 🙏🙏🙏

Sir you are great you make any chapter of physics very easy by visualisation

Thanks sir.

Thank you for your blessings

It really makes phy easy U explain everything in very gud way

Great Video sir. You are the best source for me to learn and feel physics.

Sir aapke baare me kaash phle pta chal jaata 😭but koi nhi😅🔥🙏👍aap to bhut hi gzbbbbb ho

Thanks sir my all doubt is clear

It was really helpful for me..sir thx, a lot for these amazing lectures 😎😎😎

Very awesome lectures 👌 No words.

Very very thanks sir.....

Best explanation ever😊

Best explanation ever 😊

❤ Best video on this topic Thanx lot sirji

All confusion solved Thanks sir ji

I understand the topic very well. thank u sir

Thanku so much sir.....

Very well explained by sir, Thank you sir.

Great explanation sir

Superb Awesome Lovely Nice Fantastic .......👍👍👍👍 👌👌👌👌👌👌👌👌 सर कोई शब्द ही नही है कहने के लिए।।।।

sir you teach very good...👍

Great Explanation Sir Salute to you

ooops! remarkable way of teaching.

Bhai aap great ho, aapke se pdi huyi saare chije smjh aati hai thanxx

Legend of physics

Thanks sir 💗

Thanks sir this will help me in my board exam

Best explaination

Thanks sir, you are great.............

Thank you so much dear sir..Too nicely explained so much thank you

You r awesome sir

Thank you thank you thankkkk youuu sooo much sir aaj tk jo chiz kbhi smjh ni aayi woo aapne hmesha ke liye dimag me paste krdi 😄😄😄😄😆😆

Really very well explained

God bless u bro 👍👏👏👏

Thanks sir

ur video is amazing sir

best explanations eveer

😇 21:00 donor level 31:00 acceptor level

Very well explained Sir

U are great sir ji

nice way of teaching

Awesome sir

Very useful for B.Sc also

Sir quantum mechanics ke video banaiye please

Thank you so much sir....☺️

@surajmehra1701

4 жыл бұрын

Hi

Very helpful

Thank you very much sir ye topic mujhe kabhi samajh ni aaya tha but aaj ye mujhe bahut acche se smajh me aaya he

Sir agr silicon ka crystal khud ma hi stable ha as iske octet pure ha to woh dopant kyu accept krega?

Thank you sir for your beautifully explained lectures. Has lectures for B. Sc been uploaded -- sorry, I am a late entrant to this. Also sir, could you let me know which software you are using for this visual presentation - I found them quite handy for lectures.

Sir ur voice ☺❤

sir sach mai study bhohot asan do geya hai. mai physics honours youtube se hi par raha hu. no tusn. thanks app jaise youtube sir ko.

Gajabbb padate ho sir,👍👌

Sir apki explain karne ka tarika bahut achha hai aur apki awaj v bahut achha hai

Concentration of dopant is less as compare to whole semiconductor then how no. Of electrons is greater than holes in n type

thanks sir

Love you 💖💖💖💖💖 sir ji 😘😙😙😙

SIR why we are not adding trivalent's electron here 26:53 like previous 14:35 [both will free electron if T>0'k so we should add both ? ]

Up board student ke liye AAP hi helpful hai only because you teach Hindi

very good video

I ENJOYED

Nice sir g

Sir, hame transistors(BJT, JFET, MOSFET) ka frequency ke saath working samajhao. Frequency generation, receiving frequency (how to receive frequency, how to generate frequency and calculation with example with practice)

Thaaaannnkuuuuuu sirrr🎉 🤓🤓🤓🤓

sir only P-N junction par video banao 👍

Sir sabse achhe ho,😊😊😊😊😊😊

Sir polarization par video banao

Amazing

Sir, I have a question. Suppose I have a p-type semiconductor. So in room temperature the neighbour electron will easily detach and fill the 3-valenced molecule. But if the temperature is nearly 0k, then will this action happen? I mean will the neighbour electron detach?

Lajawaab sir

bst explanation ❤👌👌👌👌

@surajmehra1701

4 жыл бұрын

Hlo

17:57 18:05 19:00 To free 5th valance electron we don’t necessary to reach Room Temperature. Before that it will be free

the main concept i learned here is that loosely bounded electronsad does not pruduce holes!!!

Bhut maza Aaia sir

Nanoteachnology per video banao

SIR PLEASE EXPLAIN HOW EXTRENSIC SEMICONDUCTORS ARE ELECTRICALLY NEUTRAL??PLEASE PLEASE, SIR

Sir are your videos ok for jee mains

Sir why the current due to motion of hole is called conventional current

Sir Jo impurity us nucleus ki jagah leta hai vah us nucleus ki jagah kaise leta hai

SIR MY QUESTION FROM DIFFERENT TOPIC WHICH I CAME ACROSS DIFFERENCE BETWEEN DIFFRACTION AND INTERFERANCE?

@edupoint.physics

5 жыл бұрын

Technically nothing...... Par agar board ke student hain aap to kuchh cheeze ratna hi hoga.

Voice like Nawazuddin Siddiqi but nicely explained

Sir aap 12th ke sabhi topic pey video banao

when I got a problem in any concept I used to watch your video

WAH

🙏❤🔥

Your teachings is like that of Khan academy

Why do we interchange the positions of the known and the unknown resistance and taking a second set of measurements in a meter bridge Ans in hindi peace sir

God of physics ☺️

@saviour5351

5 жыл бұрын

God of Physics..😆😆.. Then iam god of thunder...

@PK-sy4fw

5 жыл бұрын

@@saviour5351 🤣😂🤣

sir 24:54 pe aapne bola ki octect complete nahi hua impurity wale atom ka to waha to hole hai hi na ab aapne dusre atom se electron ko temperature badha kar impurity wale atom ke pass bheja to jaha se electron nikla waha pe hole aagaya baat to whi hai fir electon ko kyu bhejna hai

He lowkey sounds like BIG BOSS

U are great app Msc kahan se kiye hai sir

@edupoint.physics

5 жыл бұрын

Only B.Sc.

सर जिस स्थान को electron ने भरा पहले वहाँ पहले से होली था या नहीं ।। क्योंकि वहाँ तो खाली स्थान था ।मतलब electron नहीं था वहाँ पर ।। कि electron के वहाँ जाने के बाद ही होल बनता है ।।

@tekeshwarsahu1970

4 жыл бұрын

Pehle wah sthaan Khali tha kyoki acceptor level empty tha na par jab electron waha gaya toh electron jaha se gaya waha hole create hua