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Physics is Fundamental
Добавлен 27 дек 2017
This is an educational channel for physics! Educational videos will cover a wide range of topics in physics, and suggestions are encouraged!
Partition Function and Energy - Stat Mech
In this video, I try to explain the reasoning behind a common formula relating the expected energy of a system to the partition function. I don't think the formula is very intuitive, but hopefully this video helps! This is a topic from statistical mechanics.
If you have any questions, comments, or suggestions for future videos, please comment below!
If you have any questions, comments, or suggestions for future videos, please comment below!
Просмотров: 452
Видео
Drawing an Eye on a TI-84 | Calculator Art
Просмотров 8916 лет назад
In this video, I have another drawing on a calculator- this one of an eye being a bit more complicated than my earlier ones! If you have any questions, comments, or suggestions for future videos, please comment below!
Calculator Art: Drawing a Paper Airplane II on a TI-84
Просмотров 4196 лет назад
I decided to draw another paper airplane, which I think is an improved version of the one from my previous video. This was done on a TI-84 Plus calculator. If you have any questions, comments, or suggestions for future videos, please comment below!
Drawing a Paper Airplane on a Calculator
Просмотров 1256 лет назад
This is a different sort of video than usual, but I thought to post it for fun. In this video, I draw a paper airplane on a TI-84 Plus calculator. I hope that you enjoy it! If you want to see more of these types of videos, please let me know in the comments! If you have any questions, comments, or suggestions for future videos, please comment below!
Physics GRE Prep - Inductors
Просмотров 6836 лет назад
In this video, I discuss some information about inductors useful for the physics GRE. I include some important equations and relations with both mathematical and conceptual explanations. If you have any questions, comments, or suggestions for future videos, please leave them below! I am not affiliated with ETS.
Physics GRE Prep - Capacitors
Просмотров 7106 лет назад
In this video, I discuss some useful information to know for the physics GRE about capacitors, which are common circuit elements encountered. I describe some important equations both mathematically and conceptually. If you have any questions, comments, or suggestions for future videos, please comment below! I am not affiliated with ETS.
Resistors in Circuits - Physics GRE Prep
Просмотров 1 тыс.6 лет назад
In this video, I discuss some information about resistors that I hope is helpful for the Physics GRE. You'll encounter resistors in electrical circuits quite often, and this video includes both conceptual and mathematical information about them. If you have any questions, comments, or suggestions for future videos, please comment below! I am not affiliated with ETS.
NOT Gate - Quantum Computing Basics
Просмотров 3436 лет назад
In this video, I go over the Not Gate, which flips a qbit from one state to another. I show it both conceptually and using matrix mechanics. If you have any questions, comments, or suggestions for future videos, please comment below!
Z Gate - Quantum Computing Basics
Просмотров 1,6 тыс.6 лет назад
In this video, I cover the Z gate, which has important uses in quantum computing! Here, I cover the basic properties, and I'll get into more advanced uses in future videos. If you have any questions, comments, or suggestions for future videos, please comment below!
Building an Entangled State - Quantum Computing Basics
Просмотров 6086 лет назад
In this video, I use a Hadamard Gate and a CNOT gate to produce a simple entangled state. It demonstrates how you can start with an initial state and end with an entangled state. If you have any questions, comments, or suggestions for future videos, please comment below!
Controlled-Not Gate - Quantum Computing Basics
Просмотров 4,2 тыс.6 лет назад
In this video, I discuss the controlled-not, or CNOT, gate. It's a gate that has both classical and quantum analogs. If you have any questions, comments, or suggestions for future videos, please comment below!
Hadamard Gate - Quantum Computing Basics
Просмотров 14 тыс.6 лет назад
In this video, I discuss the Hadamard gate, which is used in quantum computing. I discuss its basic properties and in future videos will show what it can be used for! If you have any questions, comments, or suggestions for future videos, please comment below!
Faraday's Law - Maxwell's Third Equation
Просмотров 1,5 тыс.6 лет назад
In this video, I go over Faraday's Law, commonly called Maxwell's Third Law. I include a conceptual explanation and short example. If you have any questions, comments, or suggestions for future videos, please comment below!
Gauss' Law for Magnetism - Explanation - Maxwell's Second Law
Просмотров 2356 лет назад
In this video, I go over Gauss' Law for Magnetism, usually written as Maxwell's Second Law. I describe what it is and the intuition behind the math. If you have any questions, comments, or suggestions, please comment below!
Gauss's Law - Explanation and Example - Maxwell's Equations
Просмотров 4656 лет назад
In this video, I go over Maxwell's first equation, commonly known as Gauss's Law. I provide a conceptual explanation of what it is in addition to an example of how to use it. Please comment below with any questions or suggestions!
Moment of Inertia of a Rod - Derivation
Просмотров 4446 лет назад
Moment of Inertia of a Rod - Derivation
Kinematic Equations - All Derivations and Explanations
Просмотров 876 лет назад
Kinematic Equations - All Derivations and Explanations
Moment of Inertia, Conceptual Explanation
Просмотров 3646 лет назад
Moment of Inertia, Conceptual Explanation
Moment of Inertia of a Spherical Shell, Derivation
Просмотров 14 тыс.6 лет назад
Moment of Inertia of a Spherical Shell, Derivation
Moment of Inertia of a Sphere, Derivation
Просмотров 28 тыс.6 лет назад
Moment of Inertia of a Sphere, Derivation
Moment of Inertia of a Disc, Derivation
Просмотров 11 тыс.6 лет назад
Moment of Inertia of a Disc, Derivation
Holy i got a lot of work to do
Wow thanks, this is very clear
how do you know the volume of the sphereical shell with out deriving it?
Thanks for this! My physics book just says I=\int(r^2)dm=\int(sigma*r^2)dV and gave no further explanation for finding the moment of inertia :(
How is it that we have I = r^2 dM = r^2 dM / 2 ?
thank you so much i appreciate you so much
Thank you
That was a very nice explanation! Thank you!
Thank you! Very simply explained! I would only elaborate a bit more in the dA = 2pir dr, because for whose who are new to this it may be a bit hard to understand that it is the perimeter times a small dr.
I tried to use A=theta.r^2.1/2 and dA=1/2.r^2.dtheta then integrate from 0 to 2pi but it didn't work, why?
I don't really understand the breakout
Thank you I think there is a mistake denoting dI as (1/2) r^2 dM since I is integral of dI, and not (1/2)I
the I of a disk is 1/2r^2M, so dI is 1/2r^2dM
why 1/2 ??? @@caleblarsen4967
@@caleblarsen4967 why is it that moment of inertia I = r^2 dM = r^2 dM /2
man the best explanation out there, thank you so much
What an in-depth and clear explanation , it helped me clear up my doubts better than my professor. Thanks
Professor? Isn't class 11 Physics to be done in school
Awesome review! Clear and concise. Good shit man.
thnx
Excelent! tnks!
Haha woooorrrrd ty
can you help me with this please: Discuss how the CNOT gate does not have pre-assigned control and target bits but that these are basis dependent. thank youuu
thank you
SUPERB , ALL VIDEO ARE SUPER SUPER DESIGNED AND WELL INFORMATIVE
How is the Hadamard done? Physically on the chip or with microwaves?
Hey, please help with other formulae.
Great video!
what if the controller is in the -1 state
Helped me write my physics with calculus final God bless you
Pls speak more energeticly
Speak louder pls
you can turn up your volume, I suppose than can solve your problem!
Just watched this without audio. Still very helpful 😂
Was very helpful 🤗!!!if u could include the tensor product part like explaining it in detail it would be nicee
Hello, thank you for these videos. Would you know where else I might find videos relating specifically to the rest of the Physics GRE test. I'm just preparing for a test. Many thanks and best regards
It'd be great if you could simply explain QM for Physics GRE
Good job!
solve more questions so humanity take advantages
C01 explanation. C10 is easy to understand
Thank you
How about the moment of inertia of thin spherical shell of radius about any diameter?
Thank you! your explanation is detailed and clear! cheers
you sound like nate from the office, but thanks
This is amazing. Thank you so much.
Thinking it in terms of a derivative of a solid sphere is brilliant. However, assuming one does not know the moment of inertia of a solid sphere, is there a way to just use integration to calculate this?
i love your videos. please make more
How can you build such a gate in practice? To know the control bit you need to perform a measurement that would collapse the wave function. Furthermore, how does this gate work if the control bit is in a superposition?
Tysm sir it was very clearly explained 😀
IIT or NIT?
Don't be afraid to get near the microphone.
haha this is a sneaky way to do that, just like a physicist would do. mathematicians disliked.
Hi could I sent to u email
Thanks a lot for the explanation!
A nice video, tbh; but I think more people will like it if you solve a past question paper or something, or just go through some questions in your videos (and make them a little longer), there will be more people who'd want to watch your videos. You explain this stuff really well, I understand that from your moment of inertia derivation videos. Just a simple suggestion! 😄
A ver good simple and short explanation