We write complex no. as "x+iy" & in parametric form:- x= acos(phi) & y=asin(phi). Now by Euler's theorem e^i(phi)= cos(phi)+isin(phi). Thus x+iy = a e^i( phi) 😊. Here "phi s" is angle or phase of electron that follows 'S' path & "phi t" is angle of electron that follows 'T' path.
I reckon the Oxford prof has made a mistake here. Tunnel diodes and Junction transistors for example were invented by practical physicists. QueEmmers having devoloped a theory based on Black Body radiation and the of results of the electron/slit experiment then applied that theory to everything. With QM alone not much would have developed Same with Elecro Magnetism and Maxwell's equations. 2 and possibly 3 are not due to Maxwell anyway! The intro of complex conjugates confuses me!
Whatsmore silence prevails if you ask a Kwantum Mekaniker how to arrive at the complex numbers involved. Are they there to get what is thought to be a correct result but in practice can not be derived ?
I am 12 years and your lesson is very great and I also admired by string theory , but I wish to have an answer what is the hardest physics lesson, Quantum gravity , electromagnetism and thermodynamics are pretty simple
In my opinion the hardest topic is electromagnetism and many people think so too. If you are confident with electromagnetism, quantum gravity and thermodynamics you probably know some of the hardest topics as part of a undergrad. Since you as 13 now you are quite young, and its great that you seem so passionate about physics and know some of the hardest topics part of a undergrad but id recommend you study closer to the level of high school first until you are 100% confident that you will get the highest mark on your exams its also very important that you dont just excel in physics but also in maths other sciences and english since good universities will care about all of them as well though not as much as physics and maths. As a 15 year old who also studied university topics since a young age, i can now say although i definitely enjoyed learning all the concepts and formulas there, i should of have learned every single topic off by heart before getting there. also i dont intend to sound rude but i highly doubt that you can find those three topics easy since such a young age just because to fully comprehend the topics you have to know very advanced mathematics in addition to other topics before. if you really want to have a full understanding of electromagnetism the book introduction to electromagnetism from coulomb to maxwell second edition by martin J.N sibley is a great book for it if you want it's free pdf version the website libgen.is has for free.if you already know all or most of the information presented in that book, you must be really smart, id also recommend the book mathematical calculation methods for physics and engineering, its also available on libgen but its a reaaaly big book and will take ages to finish. It's really good you have such a deep passion for physics since that is the most important part.
Very insightful lectures for people studying QM
I found a new way of using this clip. Thank you and good morning.
Excellent introductory explanation of very very complicated subject. Thank you Professor.
I understand this better than i understand geometry
Thank you for this lectures .....
Nice lectures 👍👍
I understood everything!
Thank you, Well Explanation...
Very nice probability understandings😇
Beautiful.
nice.....!!!!
Nice.
Please upload all the lectures
where is lecture playlist ..all vidio with one?
Oxford or MIT for lectures on quantum mechanics?
Where I can find the full play list of these lectures please....
ua-cam.com/video/-YqL0TQnvFI/v-deo.html
I think this is it,
ua-cam.com/video/AufmV0P6mA0/v-deo.html
GODDAMN...!!
Tell something about complex velocity of electron.
QM is wave function? Sin x, dx, integral, interfere,
Probability. Is it easier just do hard labor? Minimum wage, doing a job nobody wanted.
what's phi s and phi t?
We write complex no. as "x+iy" & in parametric form:- x= acos(phi) & y=asin(phi). Now by Euler's theorem e^i(phi)= cos(phi)+isin(phi). Thus x+iy = a e^i( phi) 😊. Here "phi s" is angle or phase of electron that follows 'S' path & "phi t" is angle of electron that follows 'T' path.
@@niranjanarunkshirsagar शुक्रिया
I reckon the Oxford prof has made a mistake here.
Tunnel diodes and Junction transistors for example were invented by practical physicists.
QueEmmers having devoloped a theory based on Black Body radiation and the of results of the electron/slit experiment then applied that theory to everything.
With QM alone not much would have developed
Same with Elecro Magnetism and Maxwell's equations.
2 and possibly 3 are not due to Maxwell anyway!
The intro of complex conjugates confuses me!
Whatsmore silence prevails if you ask a Kwantum Mekaniker how to arrive at the complex numbers involved.
Are they there to get what is thought to be a correct result but in practice can not be derived ?
I AM.
What bro?
i cracked time travel theory plz help me
I am 12 years and your lesson is very great and I also admired by string theory , but I wish to have an answer what is the hardest physics lesson, Quantum gravity , electromagnetism and thermodynamics are pretty simple
In my opinion the hardest topic is electromagnetism and many people think so too. If you are confident with electromagnetism, quantum gravity and thermodynamics you probably know some of the hardest topics as part of a undergrad. Since you as 13 now you are quite young, and its great that you seem so passionate about physics and know some of the hardest topics part of a undergrad but id recommend you study closer to the level of high school first until you are 100% confident that you will get the highest mark on your exams its also very important that you dont just excel in physics but also in maths other sciences and english since good universities will care about all of them as well though not as much as physics and maths. As a 15 year old who also studied university topics since a young age, i can now say although i definitely enjoyed learning all the concepts and formulas there, i should of have learned every single topic off by heart before getting there. also i dont intend to sound rude but i highly doubt that you can find those three topics easy since such a young age just because to fully comprehend the topics you have to know very advanced mathematics in addition to other topics before. if you really want to have a full understanding of electromagnetism the book introduction to electromagnetism from coulomb to maxwell second edition by martin J.N sibley is a great book for it if you want it's free pdf version the website libgen.is has for free.if you already know all or most of the information presented in that book, you must be really smart, id also recommend the book mathematical calculation methods for physics and engineering, its also available on libgen but its a reaaaly big book and will take ages to finish. It's really good you have such a deep passion for physics since that is the most important part.
uwu
I cn teach better than him
Oh really where you now and what do you do ?