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Physics by Alexander FufaeV
Германия
Добавлен 23 янв 2015
As an independent theoretical physicist, I try to understand how God thinks. As an extreme minimalist, I help people have more and be more. And as a world protector, I reduce the suffering of the world and stand up for the weak of every species. Read my life story if you want to know more: en.fufaev.org
RL Circuit: Solving Differential Equation with Variation of Parameters
Here you will learn how to solve the differential equation of the RL circuit with variation of parameters. More: en.fufaev.org/inhomogeneous-differential-equations-of-first-order
Books by Alexander Fufaev:
1) Equations of Physics: Solve EVERY Physics Problem
en.fufaev.org/physics-equations-book
2) Alexander Fufaev and His Never Ending Story:
en.fufaev.org/lifestory
Books by Alexander Fufaev:
1) Equations of Physics: Solve EVERY Physics Problem
en.fufaev.org/physics-equations-book
2) Alexander Fufaev and His Never Ending Story:
en.fufaev.org/lifestory
Просмотров: 4 488
Видео
1D Wave Equation: Solving Differential Equation with Variable Separation
Просмотров 1,8 тыс.5 месяцев назад
Here you will learn how to solve the one-dimensional wave equation (partial differential equation) with separation of variables. More: en.fufaev.org/partial-differential-equations Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
Harmonic Oscillator: Solving Differential Equation with Exponential Ansatz
Просмотров 1,7 тыс.5 месяцев назад
Here you will learn how to solve the differential equation for a harmonic oscillator using the Exponential Ansatz (Characteristic Equation Method). More: en.fufaev.org/linear-differential-equations Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
Introduction to Tensors: Tensor Product, Addition and Contraction of Tensors
Просмотров 3,8 тыс.5 месяцев назад
ruclips.net/video/uaZWADpdWuQ/видео.html Here you will learn how to do maths with tensors, such as contraction, addition and subtraction as well as the tensor product. More: en.fufaev.org/tensors Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
What is Electric Field?
Просмотров 2,2 тыс.5 месяцев назад
ruclips.net/video/ZAw98lYRL30/видео.html Electric field tells how big the electric force is on an electric charge. The field strength is illustrated by field lines. The closer field lines are to each other, the greater is the field strength there, and the greater is the electric force acting on a charge there. From Course: en.fufaev.org/electromagnetism Books by Alexander Fufaev: 1) Equations o...
Stokes (Curl) Integral Theorem Intuitively Explained
Просмотров 6 тыс.5 месяцев назад
ruclips.net/video/gem7PlWezIY/видео.html The Curl Integral Theorem combines the rotation of a vector field F within a surface A with the line integral of the vector field along the edge L of the considered surface A. More: en.fufaev.org/stokes-curl-theorem Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and...
Introduction to Tensors: Symmetric and Antisymmetric Tensor
Просмотров 3,3 тыс.5 месяцев назад
ruclips.net/video/8K7_qPmYBiY/видео.html Here you will learn the most important property of tensors, namely their symmetry. More: en.fufaev.org/tensors Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
Introduction to Tensors: Zero / First / Second Order Tensor
Просмотров 5 тыс.5 месяцев назад
ruclips.net/video/eBjuKoCN-0A/видео.html Here we introduce tensors of zeroth, first and second order, which are a generalization of scalars, vectors and matrices. More: en.fufaev.org/tensors Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
Photon and its Energy
Просмотров 3,6 тыс.6 месяцев назад
ruclips.net/video/dKWkqzlmHTs/видео.html Here you will learn how to determine energy of photons and how this energy depends on the color of light (frequency or wavelength). More: en.fufaev.org/photon Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
Stefan-Boltzmann Law: How Bodies Radiate Energy Through Their Temperature
Просмотров 6 тыс.6 месяцев назад
ruclips.net/video/od-jgaOQ8mc/видео.html Learn how the temperature of each body, affects its radiated energy (power). More: en.fufaev.org/stefan-boltzmann-law Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
The Electron Shell Model: Distribution of Electrons Inside Atoms Explained
Просмотров 2,1 тыс.6 месяцев назад
ruclips.net/video/Fyqp17JnyOQ/видео.html Here you will learn how an electric dipole (e.g. a molecule) behaves in a homogeneous and inhomogeneous electric field. More: en.fufaev.org/electron-shell-model Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
What is Entropy on a Microscopic Level?
Просмотров 1,8 тыс.6 месяцев назад
ruclips.net/video/WRaXufdTz30/видео.html Here you will learn how an electric dipole (e.g. a molecule) behaves in a homogeneous and inhomogeneous electric field. More: en.fufaev.org/entropy Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
Isobaric, Isochoric, Isothermal, Adiabatic?
Просмотров 4,6 тыс.6 месяцев назад
ruclips.net/video/IqgMga4-P5I/видео.html Here you will learn how an electric dipole (e.g. a molecule) behaves in a homogeneous and inhomogeneous electric field. More: en.fufaev.org/thermodynamic-process Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
How Can You Tell If Jewelry Is Made of Real Gold?
Просмотров 9626 месяцев назад
ruclips.net/video/7SjAUgeKZWg/видео.html Here you will learn how an electric dipole (e.g. a molecule) behaves in a homogeneous and inhomogeneous electric field. More: en.fufaev.org/mass-density Books by Alexander Fufaev: 1) Equations of Physics: Solve EVERY Physics Problem en.fufaev.org/physics-equations-book 2) Alexander Fufaev and His Never Ending Story: en.fufaev.org/lifestory
How to Determine the Temperature of the Sun from Earth?
Просмотров 2 тыс.6 месяцев назад
How to Determine the Temperature of the Sun from Earth?
All Basics About Angular Momentum in QUANTUM Mechanics
Просмотров 23 тыс.Год назад
All Basics About Angular Momentum in QUANTUM Mechanics
Why are Electric Field Lines Perpendicular to Conductor Surfaces?
Просмотров 15 тыс.Год назад
Why are Electric Field Lines Perpendicular to Conductor Surfaces?
The 5 Differences Between Parallel and Series Circuit
Просмотров 10 тыс.Год назад
The 5 Differences Between Parallel and Series Circuit
7 Differences between Electric and Magnetic Field
Просмотров 142 тыс.2 года назад
7 Differences between Electric and Magnetic Field
Difference Between Partial and Total Derivative
Просмотров 536 тыс.2 года назад
Difference Between Partial and Total Derivative
Fourier Series. An Intuitive Explanation.
Просмотров 14 тыс.2 года назад
Fourier Series. An Intuitive Explanation.
Wonderful
Absolutely brilliant video! Really clear and concise.👌👍 Thank you!! Edit: Just realised this was your first video. Can’t wait to see the rest!
Thanks a lot
What does the last thing mean ?
Thank you
Amazing video, but I wish you'd just used the arrows for vectors, the bold is pretty hard to distinguish and it does matter a lot.
Very clear and helpful
This is really how one should explain the divergence theorem . It plays a central role in partial differential equations and has many applications. Well done !
Man honestly I’d love a copy. I’m homeless without a single dollar after I quit my job in software to write a paper related to SR and GR, but I’d love to read about your insight.
How can you know the magnitude of magneticfield
I want to learn the "radical physics"
Brilliantly explained, many thanks
Sir 49% helpful 😅
Sir how does it become 6x in differentation 0f a/ax*3x²
It`s so useful, Thank you
This is the best video to understand Maxwell Equations! I loved it.
Interesting videos. What tools you use to create the content like how you make animation and which AI voice you use ?
Hi, I have one question for you : Let us suppose that we have a function f(q,p) such that f(q,p) = (q+p)^N where N is a positive integer and p is a function of q such that p = 1-q. We can easly see that the function f is equal to one and df/dq = df/dp = 0. My question is, if we use the partial derivative del f/del p, we consider the two variable p and q independant so del f/ del p = N(p+q)^(N-1) which is equal to 1 if N>2. That is correct? Thank you.
wasnt there a book by landau? 7 volumes and if you master it you will be theoretical pysicist.
At 4:56 you say that the term is the derevitive of the Lagranian function, but isnt that the partial dererative of L because otherwise how would you descripe the term: "dp/dt" isnt that also the deravative of p with respect to t? And btw love your video!!!
28:29 Strictly speaking, this equation more reflects that only magnetic dipoles are *known* to exist, not that only dipoles *can* exist. I believe there are string arguments from quantum mechanics that monopoles should exist, but they are as yet unobserved.
You simply don't understand that magnetism is the flow of protons through mass therefore a monopole being impossible !! 🥸🥸🥸
Hello alex, this was by far the best differential equation video I have ever seen, it is so in depth and well explain that it even encompasses almost all the formulas and examples that ive learnt in my school curriculum, thank you so much
this is such a good video! thank you
Hello, I am from Uzbekistan. I couldn't find Uzb mobile phone. How can I buy an e-book?
Ashamed to say I am Masters in Pure Physics, 1996. Now I have come to know the physical meaning of Maxwell's Equations. Please teach us QM from scratch. Regards A. Mukherjee Kolkata, INDIA
You are not the onlyone........I share the same pain but with Applied Physics degree.
Har har mahadev 🙏🙏🙏
What do I need to understand this type of mathematics a new brain?
Thank you for your explanation! It's the clearest explanation of the divergence theorem I've ever seen. When reading the calculus textbook, it just tell me the theorem and a mathematical proof, but the connection between the divergence theorem and the green theorem is still ambiguous to me. Your animation helps me understand the connection between them! Thank you very much!
This is beautiful!
Thank you! Good video
Awesome! Thanks!
Surface to the volume, is just like what the two end points are to a segment of line.
Mathematics is a concise description of what we take for granted.
Current is not equal to electrons current?
Opposite
Could you preview also your other book ?
the more i learn physics the more i know that those scientist more closer to shaman than a scholarman..anything they made up base on their drunk assumtions..what a shame
you cldnt have made this comment if not for those drunk shamans. so ig it really is a shame
I understand denying more complex topics in physics as sometimes they truly feel unnatural. But electrodynamics? If we didn't have these ideas and equations we wouldn't have ELECTRICITY. Such things weren't created by chance.
@@OnlyAiris i dont agree that we need to appreciate their idea, bcause what i saw that theirs primordial idea have made whole related knowledges bcome worst and far away from the truth..if anyones always appreciate every invention of western mind products then we immediatly made it reactively elevating them as precious treasures of knowledge...that is a very huge mistake.
@abrahamjordans6870 what the fuck are you even talking about, this isn't appreciating an idea. Without these equations we would not be who we are today. Without these equations our world would still be stuck in the middle ages. The only reason we have come this far is because these equations exist and WORK and are TRUE. Just because you can't wrap your head around it and just because it doesn't seem easy for tou doesn't mean it's wrong. I understand the frustration of science becoming so theoretical and far detached from the point of view of the average person. But the universe is complex, we are complex. It can not be logically easy to understand. And denying that these equations are true is just feigning ignorance and showing an unwillingness to learn when there's no needed further evidence to their correctness outside of the device you are using RIGHT NOW.
@@OnlyAiris today and future both 100% is not depend to anyone on earth..whole beings and human kind and all technology depend on Allah wiils..the rest of inventors only jokes same as you.
Which one is anode and cathode in it???
Looks like it just expanding (using white spaces) of Griffiths' chapter one :))
o bhai formula???
💖👌🏻✨
Any research work is based on a problem statement. Then you have a proposal. And then solutions statement. Achievement quotes. Similarly business and government projects. Global or regional or national origin.
This make so much sens now... Thank you, my teachers could never explain this like you do!
Thanks for this amazing video I thought that I would never understand it
Thank you Alexander F - I've struggled to understand other explanations of bras and kets. Yours is clear and simple. Pity others don't adopt the same care for their readers and listeners.
DÙTÜ🍷🗿😁💯🔥
Can I WRIGHT MY (OWN )
Value of what? Stupid?. Are we as a races going backwards here or what?
Excellent explanation❤
LORENTZ FORCE GO!! MAGNETIC POWER!! GIVE IT UP!!! MAGNETC FORCE JACK!!NATURE FORCE!!!!!!!