His enthusiasm and smile when hes solving problems nearly made me cry out of joy. Thank you so much for showing such beauty of Dirac Delta function through mathematics and physics!
Exactly !!!! His enthusiasm is like next level and we get tears of joy seeing the real inner hidden beauty of maths and it's close relationship with physics 🤩🤩🤩 we are blessed to have HCV Sir
Everytime he smiles over a result, it is like he is reading our minds and saying "You didn't expect this, did you?". This is first lecture I watch from HCV. Great explanation. Easy to understand at the same time
I watched this video for an hour and took 4 pages of note. Never felt boring for a single moment! What a nice video is this! Thank you professor HC Verma! I wish you live long!
i am student of MS Physics and i am very impressed and the most interesting thing is that you explained the mathematical step beautifully &&&&&&&& respect from Pakistan
Please, strongly hold this way of teaching, at least in your Country! We're missing these examples in Europe, so basic and so clear ways to understand topics
Before watching the video, I was lethargic to press the start button looking at length of the video. Once I pressed Play button, I didn't even know how I watched 31 minutes of video. Damn, Amazingly explained.
@@ektachhaila6958 Haha no joke, someone else told me they saw in in another video too, like two hours ago. What's going on? 😂😂 Best wishes with your learning, friend ☮️😇
In our school or clge days every sci teachers used to go with talented and meritorious student, they didn't use to do focus on mediocre students that much, but Verma sir is completely different, he is for all, even a mediocre student will b able to grab every topic easily..so teachers have to b for all not for a few, they should learn from HC VERMA sir..
It got me tears of joy sir thank you from the bottom of my heart for unleashing the beauty of mathematics and it's relation with physics... Shat shat pranaam🙏🙏
I do love this way of teaching. Dr Verma seems to bring you gently into the world of generalised functions. Very nice and useful video, thank you Sir...
I have seen many teachers before they did PhD in physics fields but like u sir I never understood before your teaches .sir i will try to become. Second HC Verma if possible
Professor HC Verma is himself a masterpiece. I was reading about orthogonal vectors, before watching this whole video at length. I now understand why vectors are orthogonal.
Thank u Sir...lots of love from Assam....you have wonderfully explained dirac delta function and how the area remains always 1. I am so happy that I can't express...this is the real beauty of the collaboration of Physics and Maths....
I am preparing for jee mains 2020 , then why I am still watching it completely ... the sad part is that I understood that completely ... Prof. H C Verma sir , u r a legend
आपको शिक्षक दिवस की बहुत शुभकामनाएं सर्। आपने मेरी बहुत सहायता की है। आप मेरे लिए प्रेरणा के स्रोत भी हैं। मैं सदा आपका आभारी रहूंगा। आपका आशीर्वाद सदा हमारे साथ रहे बस यही कामना है।
The total area is not 1,the integration is not actually giving total area because sin(x) taking negative values many where. The magnitude of total area is more than 1. The integration is actually 1 and follows the definition. You are awesome. I haven't missed a line of your Concepts of Physics.
The use of Dirac's Delta function is used for solving many problems in Structural Engineering, where there is concentrated load. The use of Delta function, Unit step function, Signum function comes under "Theory of Distributions" or Generalised functions. I have illustrated this in my small work.
Sir first of all a very happy teacher's day. Thank you for being a real guru . And secondly it's a humble request if you post vedios for differentiation and integration of class 11 physics . It would be very helpful if you do so . Thank you sir
He should not.... anyone who knows complex integral knows about residue theorem .......this integral can be solved by many ways ...as examples it can be solved by using Laplace transform or Feynman integral techniques.....
You said that the inner product of a function to itself is infinity. But if we take the inner product of the wave function (F(x)) to itself then it is obviously the integration of (F*(x)F(x) dx) (keeping t fixed) which is 1. Also if we take a function e^(-x) then it's complex conjugate is e^(-x). The inner product is √π
If L is tending to infinite, how can we use the small angle approximation on sin(2pi x L)? i know that x is tending to 0 but still xL need not tend to 0 right?
That is why fourier summation is another explanation for this.... As L tends to infinity frequency tends to 0 in sin part and amplitude tends to infinity @ x tends to 0.. You can also use l ho^pital rule @ x=0 when l tends to infinity... Result will be infinite which is the sharp edge we need
We are assuming that L is finite up to that point . You see L and x independent of each other so we can't compare them. It's just like when we integrate multivariable function one by one X , y then z assuming others constant .
Sir aap IIT Jee ki preparation is Chanel pr krwana start kr dijiye. Aap jaise teacher/ mentor ki hmlogo ko bahut jarurat hai sir. Kyuki sir coachings me bahut km teacher hi aacha physics padhate Hain. Sir physics ki wajah se Mera IIT me selection naa hua.
A bunch of 36 swines gave dislike...maybe dhinchak pooja fan mistakenly landed here...awsome artwork sir..this is the best lecture on Dirac delta function I have heard...
His enthusiasm and smile when hes solving problems nearly made me cry out of joy. Thank you so much for showing such beauty of Dirac Delta function through mathematics and physics!
Exactly !!!! His enthusiasm is like next level and we get tears of joy seeing the real inner hidden beauty of maths and it's close relationship with physics 🤩🤩🤩 we are blessed to have HCV Sir
I think this is a masterpiece lecture on "Dirac DelTa function".
Excellent lecture!!🇧🇩🇧🇩
Where do you study? I'm from Bangladesh.
Is the book of HC Verma for high school know in Bangladesh???
Bro ,I'm a bengali from India .
a tip: you can watch movies on flixzone. Been using them for watching a lot of movies lately.
@Korbin Fox Definitely, I've been watching on Flixzone for since december myself =)
@Korbin Fox Yup, I've been watching on flixzone for months myself :D
Everytime he smiles over a result, it is like he is reading our minds and saying "You didn't expect this, did you?". This is first lecture I watch from HCV. Great explanation. Easy to understand at the same time
Most beautiful 30 minutes of my day. Thankyou Sir and Wishing you a Happy Teacher's Day❤
😇
Thank u sr..,❤️❤️...thank u so much🙏..bhut achhaa clear kiya aapne
I watched this video for an hour and took 4 pages of note. Never felt boring for a single moment! What a nice video is this! Thank you professor HC Verma! I wish you live long!
i am student of MS Physics and i am very impressed and the most interesting thing is that you explained the mathematical step beautifully &&&&&&&& respect from Pakistan
Keep following he is one of the best physics teachers
Bhai tu abhi student h aur yeh ek physist h toh bhai yeh acha hi padengey na
see more and share this
Jay shri ram
@@pranabprakashmishra5251 Jay Jay Shree Ram
simply awesome... we are lucky to have a professor like you in India.
Please, strongly hold this way of teaching, at least in your Country! We're missing these examples in Europe, so basic and so clear ways to understand topics
Before watching the video, I was lethargic to press the start button looking at length of the video.
Once I pressed Play button, I didn't even know how I watched 31 minutes of video.
Damn, Amazingly explained.
Same
a born teacher. Hats off to you sir!!!
thankyou for taking classes in english. because most of other lectures in hindi .many people don't know Hindi
Sign that you know your shit: no book required. Massive respect! 🎊🙏🏽😊
I saw you in Relativity lectures of Sir shiva prasad too! Huh_huh
@@ektachhaila6958 Haha no joke, someone else told me they saw in in another video too, like two hours ago. What's going on? 😂😂
Best wishes with your learning, friend ☮️😇
@@ozzyfromspace haha.
Thanks.. keep learning, growing. (Physics is damn intersting, can't stop! 😁)
In our school or clge days every sci teachers used to go with talented and meritorious student, they didn't use to do focus on mediocre students that much, but Verma sir is completely different, he is for all, even a mediocre student will b able to grab every topic easily..so teachers have to b for all not for a few, they should learn from HC VERMA sir..
It got me tears of joy sir thank you from the bottom of my heart for unleashing the beauty of mathematics and it's relation with physics... Shat shat pranaam🙏🙏
Jaana lavde
Kitna natak karega
@@pushpendrapratapsingh9745 tujhe kya he be ja apna kaam kar yaha RUclips me aake gaali dene ko koi heroism nahi bolega
As always... wonderfully explained. Made it easy to understand..
Thank You Sir..👏🏻 💐
Many many thanks sir. I haven't learned delta function so nicely before......
Fantastically explained sir , that's why I love your methodology.
Physics Legend .......hats off to you sir......what a beautiful explanation.....!!
I do love this way of teaching. Dr Verma seems to bring you gently into the world of generalised functions. Very nice and useful video, thank you Sir...
I have seen many teachers before they did PhD in physics fields but like u sir I never understood before your teaches .sir i will try to become. Second HC Verma if possible
Such a beautiful explanation of dirac delta function .masterpiece!
Never new about Dirac delta function until today, you explained it clear enough for a beginner to understand fully.
Beautiful. Thank u Sir. Just remembered my MSc Physics classes at Visva Bharati
wow sir you explain in a very easy way , never thought dirac delta function in this way
Happy Teachers day sir...u always motivate me. Thank you sir.
Professor HC Verma is himself a masterpiece. I was reading about orthogonal vectors, before watching this whole video at length. I now understand why vectors are orthogonal.
Thank u Sir...lots of love from Assam....you have wonderfully explained dirac delta function and how the area remains always 1. I am so happy that I can't express...this is the real beauty of the collaboration of Physics and Maths....
Wonderful ...Kitna asan kar dete ho aap ....Chizo ko ....Many many thanks from heart sir ...
This is the time for me that after watching this lecture what is the beauty of physics !!!!!Wow🔥🔥🔥🔥🔥🔥🔥🔥🔥
THIS INDEED IS THE BEST DIRAC DELTA FUNCTION LECTURE I HAVE EVER HEARD
I am preparing for jee mains 2020 , then why I am still watching it completely ... the sad part is that I understood that completely ... Prof. H C Verma sir , u r a legend
stunning!!!!!!!!! the way he explains things is just unmatchable
Thank you so much for such a wonderful lecture. Love you Sir
The best 30 minutes of my life ! 🙏♥️♥️
It's always so relaxing to watch his classes
Hat's off sir........ nice explaination👌👌👌🙏🙏🙏
This is pure art
Excellent teaching Sir.... Love from Assam(Guwahati)
Greatest lecture I ever seen
Legend for a reason
Great lecture, deeply moved. Lots of respect sir... Got to learn so many new things in these 30 minutes: I seriously love the way you explained.
Sir please include more topics from IIT and NIT syllabus
This will help all students
आपको शिक्षक दिवस की बहुत शुभकामनाएं सर्। आपने मेरी बहुत सहायता की है। आप मेरे लिए प्रेरणा के स्रोत भी हैं।
मैं सदा आपका आभारी रहूंगा। आपका आशीर्वाद सदा हमारे साथ रहे बस यही कामना है।
One of the best lecture on
Dirac delta function..
Thank you sir ❣️
The total area is not 1,the integration is not actually giving total area because sin(x) taking negative values many where. The magnitude of total area is more than 1. The integration is actually 1 and follows the definition.
You are awesome. I haven't missed a line of your Concepts of Physics.
You are a GENIUS sir
THANK YOU SO MUCH FOR THIS SIR🙏💗
A tour de force of teaching.
I was just reading your book 😃and suddenly your video come,
Simply amazing sir!! You do really good in topics like quantum mechanics too...
Huge respect!
Thank you sir for this wonderful lecture....
Sir i am a big fan of ur work, and i have a request to you for making a video on work, power and energy
Very excellent description and deduction . Conception it clearly visualised . Thank you sir .
Sree Gurubhyo Namah...
A class apart🙏🙏🙏
Hey sir, love from UP
Amazing lecture, Sir
sair do not stop..your free videos..plz it help us
On of the greatest professor HC verma
Thank you sir. I am really happy after watching this lecture.
Thank you sir. How you explain ......wonderful sir. I pray ....may God live you long .....you r a jewel for india
The use of Dirac's Delta function is used for solving many problems in Structural Engineering, where there is concentrated load. The use of Delta function, Unit step function, Signum function comes under "Theory of Distributions" or Generalised functions. I have illustrated this in my small work.
Thank you sir for wonderful explanation 😊🙏🙏
wonderful explanation , easy to understand .. thank you sir
Sir first of all a very happy teacher's day. Thank you for being a real guru . And secondly it's a humble request if you post vedios for differentiation and integration of class 11 physics . It would be very helpful if you do so . Thank you sir
You can also mention residue theorem in complex analysis for dealing with the integral {sin x} / x from - infinity to + infinity.
He should not.... anyone who knows complex integral knows about residue theorem .......this integral can be solved by many ways ...as examples it can be solved by using Laplace transform or Feynman integral techniques.....
Excellent presentation of the topics sir.thanks with sincere regards. DrRahul Rohtak.
.
The HC Verma sir's RUclips channel!!
brilliant - incredibly clear!!
Sir please make video on analytic function and calculations of residues.
Keep it up...happy teachers day
what's a lovely explanation regarding to the delta or impulse or even or symetric function .....sir is great great .... great
You said that the inner product of a function to itself is infinity. But if we take the inner product of the wave function (F(x)) to itself then it is obviously the integration of (F*(x)F(x) dx) (keeping t fixed) which is 1.
Also if we take a function e^(-x) then it's complex conjugate is e^(-x). The inner product is √π
If L is tending to infinite, how can we use the small angle approximation on sin(2pi x L)? i know that x is tending to 0 but still xL need not tend to 0 right?
That is why fourier summation is another explanation for this.... As L tends to infinity frequency tends to 0 in sin part and amplitude tends to infinity @ x tends to 0.. You can also use l ho^pital rule @ x=0 when l tends to infinity... Result will be infinite which is the sharp edge we need
We are assuming that L is finite up to that point . You see L and x independent of each other so we can't compare them. It's just like when we integrate multivariable function one by one X , y then z assuming others constant .
Awesome teaching GOD please upload class11 or 12th physics chapter if possible
Please sir make class on 11 12
Watch physics wallah
thanks alot sir Great explanation of Dirac Delta function....
Amazing lecture, Sir ❤️
Nice explanation sir👌👌👌👌👌
Beautiful
Best teacher, best teaching
Great lecture sir in very friendly way....
Sir ,how to releate invariance of Maxwell's field equation under reletivistic transformation
Sir u are world no. 1 teacher
U made it so easy to understand
Thnk uhh sir❤
Nice Sir!🔥🔥🇮🇳🇮🇳
Excellent directly going to the matter .Thank you sir.very nice explanatory skill comprehensive. ow?how,?
beautifully explained sir
Sir aap IIT Jee ki preparation is Chanel pr krwana start kr dijiye. Aap jaise teacher/ mentor ki hmlogo ko bahut jarurat hai sir.
Kyuki sir coachings me bahut km teacher hi aacha physics padhate Hain. Sir physics ki wajah se Mera IIT me selection naa hua.
Beautiful lecture ❤
Hitting so many birds with one stone! Wonderful ❤️
🙏
Very very thanku sir
Thank you so much Sir 🙏🙏🙏🙏😊👍💐
Thanks for these videos bro. I have subscribed. His videos are awesome. I hope to watch more videos!
And also happy teachers day
A bunch of 36 swines gave dislike...maybe dhinchak pooja fan mistakenly landed here...awsome artwork sir..this is the best lecture on Dirac delta function I have heard...
a nice demonstration sir!
Awesome explanation and inspiring 👏
Thank you so much sir
beautiful Explaination
excellent sir. please give many lectures on varies topics
Become a teacher only if you are as happy as him to teach.....if you are able to maintain such a beautiful smile.....
Sir I request you to kindly make a short video on transverse and longitudinal waves about their properties
Thank you Sir🙏