To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available). --To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable. --To turn the subtitles "on" or "off" altogether: Click the "CC" button under the video. --If you believe that the translation in the subtitles can be improved, please send me an email.
I'm crying. I finally understand this after hours of roaming on TH-cam videos. We're studying online, and our professor didn't give us any textbook. He just gave the topic and left us on our own with an assignment. I'm really thankful for these people who share knowledge through the internet. I cannot learn during this season if it wasn't because of teachers in TH-cam like you. Thank you very much.
@@debrachambers1304 hello. Yes i do that. But for people like me who understand better if it's being explained verbally, textbooks can be challenging to study as well, especially when we have deadlines coming up and I can't spend hours on a single topic. I'm not trying to find excuses, I hope you don't think about it that way :< I'm just saying, I'm thankful to those who explain the topics when our own professors don't.
@@0anniegrace I understand. I was just responding to the part where you said you weren't given any textbook and letting you know you can still get one easily for free.
Yes. I want to rant because of your comment and yell to the world all the things I've been learning recently. But I'll stick with your comment. The universe is truly magnificent.
@@hambonefakenamington69 My biggest rant has to be why does the Pauli Exclusion principle exist? What is the true reason behind it, the mechanism we understand (or at least we think we do), I want to know why. Also, planck length and time are scary to me for some reasons, but thats another rant.
I recently created a Patreon account for people who want to help support my channel. The link is on my TH-cam home page. Also, in case, you have not already seen them, I uploaded several other videos recently. As always, for each video that you like, you can help more people find it in their TH-cam search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.
why do you make the light passing through perpendicular to the plane of polarizer, it looks as if lights were all blocked but they were going through. my brain is resisting in this visual effect.
Unified Field is real and the NEW discovery of monopoles made this possible PICTURES of light fields and unified theory works perfectly. th-cam.com/video/aw_u7bjqmGU/w-d-xo.html
This is the first ever video that helped me to understand the concept. Anyone can see the hardwork put in it. Keep it up. I am sure your Channel is going to be one of the best physics channel on TH-cam.
Have watched this 3D animation several times. It is really beneficial to understand circular polarisation and Stern-Gerlach Experiment. Thank you, Eugene, for your sincere effort.
I am just now learning about this in my E and M class, and it is nearly identical to the class lectures that we are taking notes on. I must say, Eugene, I am very impressed by the quality of your videos. You deserve a lot more attention than you are currently receiving.
Wish I had seen this video when I was taking grade 12 physics last year... the stuff would have made so much more sense! Your videos are actually so great they make me love physics
I paused the video to comment on how easy the animation makes it for one to grasp and visualize how the different types of polarization come about. Thank you for putting in the effort, really appreciate it.
Wow. This video deserves more recognition. It gave me a full understanding on polarization of electromagnetic waves in 20 min which I have been trying to do for 6 months with textbooks but failed.
This is really the first video I've seen that explains polarization in a way that I can really understand. Thank you very much. Congratulations. Hope see you in others Physic items
The maker of these videos have great in depth conceptual knowledge and techniques that make students understand everything once and never to forget again. Thank You So Much Eugene
Always amazed by the superb 3D animations, simply unthinkable how to make them, not mentioning the nearly 20 different languages of CC which is unseen ever !!! 👍👍👍
SUPERB... animations and the combination of perfect commentary and background music. I wish ALL TH-cam videos could be like this !!! Thank you so much for your efforts.
You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link: th-cam.com/users/timedtext_video?v=8YkfEft4p-w&ref=share You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately. Details about adding translations is available at support.google.com/youtube/answer/6054623?hl=en Thanks.
Nobody has yet explained to me WHY light "chooses" (for lack of a better word) only these 2 planes to be polarized in OUT OF THE UNCOUNTABLY INFINITELY MANY POSSIBLE PLANES THAT EXIST. When I first learned of light waves, I always assumed that the wave pictured was NOT meant to be taken literally but merely as a geometric metaphor/representation of the amplitude of the pulse of light. In other words, I always assumed that the amplitude of a point source of light is radially symmetric and that the magnitude is a sine or cosine function of time & r, not a function of some arbitrary x,y,z coordinates.
I want to make videos like this to explain people really..but I have no knowledge of 3D animation. I can see the hardwork behind this video. Awesome work. You people are guide for future generations..
Magnificent,I can not visualise the concept of polarisation and how electric field vector contributes in polarization.Thank you so much for your 3D explanation video.
This is by far the best ever explanation of polarization. It lets you understand the topic more intuitively. Thank you Ma'am. Love and respect from INDIA.
great video! i got 2 questions: 1)when electro-magnetic field is passing through polizer what is happening to the part of it that doesnt pass through? is it absorbed by the material? or maybe reflected? 2) @ 19:00 u say this phenomena plays a very important role in technology. could u give few egzamples of how is it used??
+TheSara90, thanks for the compliment on the video. In reply to your questions, the electromagnetic wave that does not make it through can be either absorbed or reflected, or a combination of the two, depending on the type of material. Examples of technology where this phenomena is used are liquid crystal displays and 3D glasses. Liquid crystal displays can operate similarly to the example of the three linear polarizers that either allowed light to pass through or block light depending on what the polarizer in the center was doing. Many 3D glasses operate by having the material for each eye pass through or block light depending on its polarization, thereby allowing each eye to see a different image.
Not the electromagnetic field, but the electromagnetic field excitation. The electromagnetic field itself is everywhere all the time. When it is excited, a ripple, a wave is created, which travels through spacetime. That ripple is the lightwave, if it bumps into something, it is the photon. I thought, you asked, what happens to the distorted field, like a field around the magnet, if it is interacting with a polariser lens.
@cairo can you explain the “if it bumps into something, it is the photon"? I thought that lightwave and photon were two different names of the same thing
The visual explanation of circular polarization was very good. Now it makes perfect sense how it works, and why it is the same phenomenon as linear polarization.
All the music in this video is from the free TH-cam audio library, and the names of the songs are the following. Waltz_of_the_Flowers_by_Tchaikovsky Fur_Elise_by_Beethoven Eine_Kleine_Nachtmusik_by_Mozart
u deserve much more views and likes.i am a TH-cam science video watcher. There was a science channel named Kurzsegat they changed their channel name to 'in a nutshell' and is running quite successfully. This name Is nice but may be you should try something catchy like the science show or something more catchy just a advice
Your videos help me in understanding difficult concepts of physics like no one else can! Thank you so much for making my concepts so concrete! I would have never had such clarity in science if not for your videos! Amazing
03:20 - It was a bit unclear to see 3 different magnetic fields without a proper textual explanation, e.g. "electric field 1", "electric field 2" and "resulting electric field"
Yes! I had to watch this video 3 times to make sure I was understanding that part correctly. Still a great video but some more descriptive labels for the waves would have less some of my confusion.
I always enjoy the videos in which you explain exactly why notions of classical thinking and logic do not work when dealing with Quantum Mechanics. It would be nice if you did something like this for the polarization aspects of light.....beyond just the Quantum Eraser Experiment. I would also enjoy a video on how a computer stores things even if you turn off the power.
What this video fails to mention is that if you have an electric wave and a magnetic wave whose amplitudes differ and which are not in phase, then the polarization is elliptical. In order to have circular polarization, the amplitudes of the magnetic wave and the electric wave must be equal.
How can the amplitudes differ? I thought all photons have the same amplitude. What does it mean for a photon to have a smaller or larger amplitude? What is an example of a 'real world' example of that?
Well for a single electromagnetic wave the electric field and magnetic field will always be in phase, so idk if that's totally right. But if you meant two different electromagnetic waves of different amplitudes out of phase, then I think you are right. Also it seems the waves need to be 90 degrees out of phase in order to be 'perfectly' circularly polarized. Cheers.
You mention amplitude here, but what about wavelength? 2 photons with differing wavelength would have some sort of irregular polarisation, since the revolving motion will move 360 degrees on 2 different lengths?
@@MrS85755 interesting! I think they would have some irregular polarization pattern. It certainly wouldn't be 'circular' (i.e. Constant rate of change for electric/magnetic field direction), but the rate of change for direction would vary. Kinda similar to adding sine waves of different frequencies, except in 3d. I could only imagine applying Fourier's theorem to light waves.. Imagine creating a "square" polorization by applying Fourier's theorem.. I'd be very interested to see an animation of that! Or in real life if it's even possible lol
Thank you so much for creating these amazing videos. Your work is making people's lives better through holistic understanding, not just superficial information.
I have to say that while the video itself is very clear, most of your last videos are getting boring due to constant repetitions of pretty much the same things. For example, you could have simply said that the wave would rotate the other way if the shift was done for the first wave without going through all that "add like vectors" process. And I think you should consider decreasing time intervals between phrases.
I never ever understood circularly polarized light... Thanks for explaining through visualization. And additional thanks for some great piano pieces playing in the background
13:46 is this literally how it works or is it just a demonstration so we can understand it better ? Because after the first polarizer, the light only consists of 1 wave and not 2. But as soon as it reaches the second polarizer it can be thought of as 2 waves that add onto eachother. So can light just transform itself into multiple waves if it needs to or is it just a demonstration ? And if not, how can it pass through the second polarizer ?
You can always divide a vector, in this case the electric field vector, into two orthogonal vectors. The polarisation filter blocks one of the two parts and let the other one pass. This new vector can aswell be depicted as the sum of two orthogonal verctors, from which only one is blocked by the last polarisation filter. The wave can‘t transform itself, it is more like two different descriptions of the same phenomenon. Like asking why the number 2 can transform itself into 1+1 and it it‘s always the case or only sometimes. In fact it is simply the same.
extraordinary!!! im surprised as to why this video has 901 likes only.100 % TRUE its the only video that explains polarization as said by Khandnalie. its just WOW!!
Beautiful. I am neither an animator nor programmer, so I cannot create many visualizations that I would like to do. This is one of those. After this video, I think there can be no one who can not understand polarization.
thank you for this video ,this is best the video i 've ever seen explaining polarisation of light . this makes me understand how wonderful the physics is !!!!
19:27 So you would use two quarter plates to flip the orientation of the polarized EM wave? As in the "red" arrows are on the right+top quadrant when coming into the first quarter plate, and are on the left+bottom quadrant when coming out of the second quarter plate?
Wow, just a fantastic way of teaching! I love that you take the time to really animate this properly and that there are pauses along the video to really observe what's happening. I'm a physics bsc and oh boy do I wish that my uni had the will and time to do create this animations. Everytime I don't understand something from our textbooks or the black boards, I check your videos, the level of effort you put into the animations really makes everything so much more intuitive. Big ups from Germany!
What a truly magnificent video! Perfect visualisation, pace and narration. If there were wonders like this when I was younger, I wouldn't be such a dumb piece of pig shit as I am now. Fantastic!! Thankyou so very much! x
Question, if anyone can comment… The video shows, for classical physics at least, the vectors describing electromagnetic waves. Visually the combined vectors that are referred to as waves generally appear in the 3D graphics as vectors describing helical paths. Is there some helical characteristic (to the vectors at least) that has generally (in the days before decent 3D graphics) been referred to as “waves” that are actually2D projections of helices?
Well done again! Thanks. Like for you. Towards the end it got exciting when mentioned was the challenges to our understanding of nature, and then it ended. Well apparently I must see all the other light videos too. I will, if given time, I will.
To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available).
--To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable.
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Love how ita all positiones on a checkered board
Beautiful 🏵️ music 🎶 how can I download it?
You are the best ever🤩😍🌲
I nothing understend...
@@sarahkaveh7739 j😎🙂h,?h:-':::::-::-:-:::,:::'::&::::-::::'::::-::::::-:::':::'-::::::'::-----,3,?,?33,-3,-,-,-,-,,,-,-,,,,,,,,,,,?,,,,,,nnwhmw
I'm crying. I finally understand this after hours of roaming on TH-cam videos. We're studying online, and our professor didn't give us any textbook. He just gave the topic and left us on our own with an assignment. I'm really thankful for these people who share knowledge through the internet. I cannot learn during this season if it wasn't because of teachers in TH-cam like you. Thank you very much.
Thanks. I am glad my video was helpful.
Pirate textbooks
@@debrachambers1304 hello. Yes i do that. But for people like me who understand better if it's being explained verbally, textbooks can be challenging to study as well, especially when we have deadlines coming up and I can't spend hours on a single topic. I'm not trying to find excuses, I hope you don't think about it that way :< I'm just saying, I'm thankful to those who explain the topics when our own professors don't.
@@0anniegrace I understand. I was just responding to the part where you said you weren't given any textbook and letting you know you can still get one easily for free.
@@debrachambers1304 yes I understand as well. Sorry if I looked rude for a min. Thank you and have a great day
This is actually the first video I've seen that explains polarization in a way that I can really understand.
Glad I was able to help.
Physics Videos by Eugene Khutoryansky The explanation was really clear and beautiful. Thanks!!!
Well nature is still holding mysteries 😍😍😀😀
Clear my concept thanks
Exactly
For some reason, this makes me so happy.
The universe is truly magnificent.
:)
Yes. I want to rant because of your comment and yell to the world all the things I've been learning recently.
But I'll stick with your comment. The universe is truly magnificent.
@@IAmNotARobotPinkySwear ah i wish you'd rant tho
@@hambonefakenamington69
My biggest rant has to be why does the Pauli Exclusion principle exist? What is the true reason behind it, the mechanism we understand (or at least we think we do), I want to know why.
Also, planck length and time are scary to me for some reasons, but thats another rant.
👍
I want to unpolarize this channel so that it spreads in all directions far and wide!
You make Physics loveable!Thank you so much!
Ya ,right
Amazing, amazing, simply amazing. The music fits the content so well. You are such a great video composer, Eugene!
Thanks for the compliment.
music name please?
Tchaikovsky's "The Nutcracker"
@@AyushVyas1999 darude sandstorm
@@EugeneKhutoryansky which software are you using to do this visualization?
I recently created a Patreon account for people who want to help support my channel. The link is on my TH-cam home page. Also, in case, you have not already seen them, I uploaded several other videos recently. As always, for each video that you like, you can help more people find it in their TH-cam search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.
why do you make the light passing through perpendicular to the plane of polarizer, it looks as if lights were all blocked but they were going through. my brain is resisting in this visual effect.
Agree.
Great work. This should be among those Most satisfying videos to watch :)
Unified Field is real and the NEW discovery of monopoles made this possible PICTURES of light fields and unified theory works perfectly. th-cam.com/video/aw_u7bjqmGU/w-d-xo.html
This is the first ever video that helped me to understand the concept. Anyone can see the hardwork put in it. Keep it up. I am sure your Channel is going to be one of the best physics channel on TH-cam.
Have watched this 3D animation several times. It is really beneficial to understand circular polarisation and Stern-Gerlach Experiment. Thank you, Eugene, for your sincere effort.
Thanks. I am glad you liked my video.
I am just now learning about this in my E and M class, and it is nearly identical to the class lectures that we are taking notes on. I must say, Eugene, I am very impressed by the quality of your videos. You deserve a lot more attention than you are currently receiving.
+TheBlundert4ker, thanks.
This should be in every optics class...
I love you for that.
Wish I had seen this video when I was taking grade 12 physics last year... the stuff would have made so much more sense! Your videos are actually so great they make me love physics
+Yollanda Zhang, thanks. I am glad to hear that I am making people love physics.
This is the best explanation of polarisation I have ever seen in my life. Thank you so much😊
Thanks for the compliment about my explanation.
It would be really cool if you illustrated how these filters can used to make the 3D glasses in theaters. (the circular polarized ones)
+Frame of Essence, perhaps that will be a topic for another video.
and how polarized sunglasses work based on these theories.
@@zack_120 you responded to a comment that was 5.5 years old
I paused the video to comment on how easy the animation makes it for one to grasp and visualize how the different types of polarization come about. Thank you for putting in the effort, really appreciate it.
Thanks.
Just want you to know that your video's are amazing and very much appreciated!
+RubberJunk1, thanks for the compliment about my videos. I am glad that you like them.
+Eugene Khutoryansky Eugene yes , they are wonderful ty so much
Can't believe how well suited the music was for the video. Excellent explanation, keep up the good work!
Thanks.
Wow. This video deserves more recognition. It gave me a full understanding on polarization of electromagnetic waves in 20 min which I have been trying to do for 6 months with textbooks but failed.
Thanks for the compliment on my video, and I am glad to hear that it was useful.
Oh my god, Beauty . circularly polarised just blasted my head. You brilliantly explained it using just vector addition.
Thanks for the compliment.
This is really the first video I've seen that explains polarization in a way that I can really understand. Thank you very much. Congratulations. Hope see you in others Physic items
Such great visuals! Understood the concept so clearly, that only polarised light is entering my eyes! Thank you!
Thanks!
You never stop blowing my mind while teaching me so much physics
The maker of these videos have great in depth conceptual knowledge and techniques that make students understand everything once and never to forget again.
Thank You So Much Eugene
Thanks for the compliments.
Amazing video! Thank you Mr. Eugene for contributing to the science.
+StarFury2, thanks. I am glad you liked my video.
Always amazed by the superb 3D animations, simply unthinkable how to make them, not mentioning the nearly 20 different languages of CC which is unseen ever !!! 👍👍👍
Thanks.
Thanks, Your videos are really clear and well synthesized.
You made an amazing great job. Bravo !
SUPERB... animations and the combination of perfect commentary and background music. I wish ALL TH-cam videos could be like this !!!
Thank you so much for your efforts.
Thanks. I am glad you liked my video.
You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link:
th-cam.com/users/timedtext_video?v=8YkfEft4p-w&ref=share
You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately.
Details about adding translations is available at
support.google.com/youtube/answer/6054623?hl=en
Thanks.
Thank u best video
Nobody has yet explained to me WHY light "chooses" (for lack of a better word) only these 2 planes to be polarized in OUT OF THE UNCOUNTABLY INFINITELY MANY POSSIBLE PLANES THAT EXIST.
When I first learned of light waves, I always assumed that the wave pictured was NOT meant to be taken literally but merely as a geometric metaphor/representation of the amplitude of the pulse of light. In other words, I always assumed that the amplitude of a point source of light is radially symmetric and that the magnitude is a sine or cosine function of time & r, not a function of some arbitrary x,y,z coordinates.
I want to make videos like this to explain people really..but I have no knowledge of 3D animation. I can see the hardwork behind this video. Awesome work. You people are guide for future generations..
gracias
You are the most underrated youtuber ever..!!! Thank you so much for explaining it so simply.👍🙏❤️
Thanks.
This is so satisfying to look at
Light is far more complex than I thought it to be !!!!
Thanks for such an awesome video.
Glad you liked my video. Thanks.
The music is so beautiful!
Tchaikovsky
Did they use the same music in ( 2001 A Space Odyssey ) ? Movie
This music is from 12 DANCING BARBIE MOVIE... I am telling the truth
Magnificent,I can not visualise the concept of polarisation and how electric field vector contributes in polarization.Thank you so much for your 3D explanation video.
Thanks. I am glad you liked my explanation.
Excellent explanation and animation!
Thanks for the compliment.
Excellent use of 3D animation and explanation together. Never seen this idea of circular polarisation explained properly until now.
Thanks.
Moonlight sonata and fur Elise were outstanding ...😂😂
Here, take this ü
The first one was nutcracker from Tchaikovsky, not moonlight sonata.
@@monster2slayer the second time derivative of u? :))
This is the best explanation I found on TH-cam. Thank very much.
Glad you liked my explanation. Thanks.
This was terrific, extremely helpful! Thanks!!!
Glad you liked my video. Thanks.
This is by far the best ever explanation of polarization. It lets you understand the topic more intuitively. Thank you Ma'am. Love and respect from INDIA.
I am glad you liked my video. Thanks for the compliment.
great video! i got 2 questions:
1)when electro-magnetic field is passing through polizer what is happening to the part of it that doesnt pass through? is it absorbed by the material? or maybe reflected?
2) @ 19:00 u say this phenomena plays a very important role in technology. could u give few egzamples of how is it used??
+TheSara90, thanks for the compliment on the video. In reply to your questions, the electromagnetic wave that does not make it through can be either absorbed or reflected, or a combination of the two, depending on the type of material. Examples of technology where this phenomena is used are liquid crystal displays and 3D glasses. Liquid crystal displays can operate similarly to the example of the three linear polarizers that either allowed light to pass through or block light depending on what the polarizer in the center was doing. Many 3D glasses operate by having the material for each eye pass through or block light depending on its polarization, thereby allowing each eye to see a different image.
+TheSara90 btw, "Liquid crystal displays" means "most computer monitors", an "LCD monitor".
It's not some obscure technology ^^
Not the electromagnetic field, but the electromagnetic field excitation. The electromagnetic field itself is everywhere all the time. When it is excited, a ripple, a wave is created, which travels through spacetime. That ripple is the lightwave, if it bumps into something, it is the photon. I thought, you asked, what happens to the distorted field, like a field around the magnet, if it is interacting with a polariser lens.
@cairo can you explain the “if it bumps into something, it is the photon"? I thought that lightwave and photon were two different names of the same thing
It is absorbed
The visual explanation of circular polarization was very good. Now it makes perfect sense how it works, and why it is the same phenomenon as linear polarization.
what is the background music used for the first 3 minutes? (NICE)
All the music in this video is from the free TH-cam audio library, and the names of the songs are the following.
Waltz_of_the_Flowers_by_Tchaikovsky
Fur_Elise_by_Beethoven
Eine_Kleine_Nachtmusik_by_Mozart
The greatest explanation I've ever seen, save a student's mind who took physics course. Thanks a lot.
Thanks for the compliment about my explanation.
u deserve much more views and likes.i am a TH-cam science video watcher. There was a science channel named Kurzsegat they changed their channel name to 'in a nutshell' and is running quite successfully. This name Is nice but may be you should try something catchy like the science show or something more catchy just a advice
Fool
Lol TH-cam watcher 💁😁
Your videos help me in understanding difficult concepts of physics like no one else can! Thank you so much for making my concepts so concrete! I would have never had such clarity in science if not for your videos! Amazing
Thanks for the compliments. I am glad my videos are helpful.
03:20 - It was a bit unclear to see 3 different magnetic fields without a proper textual explanation, e.g. "electric field 1", "electric field 2" and "resulting electric field"
Yes! I had to watch this video 3 times to make sure I was understanding that part correctly. Still a great video but some more descriptive labels for the waves would have less some of my confusion.
@@knucklescapricorn31 i got stuck too, but im glad anyway about the visual explanation which i can pair up with my textbook
Brilliant with clarity ! As usual.Thank you Professor Kuthoryansky
I always enjoy the videos in which you explain exactly why notions of classical thinking and logic do not work when dealing with Quantum Mechanics. It would be nice if you did something like this for the polarization aspects of light.....beyond just the Quantum Eraser Experiment.
I would also enjoy a video on how a computer stores things even if you turn off the power.
+Mark G, those will be topics for future videos. Thanks.
Physics Videos by Eugene Khutoryansky
I have tried 3 times to understand polarization... now, thanks to you and your brilliant representation finally I understood... thanks a lot
I am glad my video was helpful. Thanks.
what program do you use for this ? dang this shit is awesome!
+2013danrazor, I make my 3D animations with "Poser." Thanks.
You explain polarization beautifully! Couldn't understand polarization from hundreds of images. but this video made my day!
Thanks!!!!
Thanks for the compliment and I am glad that my video was helpful.
What this video fails to mention is that if you have an electric wave and a magnetic wave whose amplitudes differ and which are not in phase, then the polarization is elliptical. In order to have circular polarization, the amplitudes of the magnetic wave and the electric wave must be equal.
How can the amplitudes differ? I thought all photons have the same amplitude. What does it mean for a photon to have a smaller or larger amplitude? What is an example of a 'real world' example of that?
Well for a single electromagnetic wave the electric field and magnetic field will always be in phase, so idk if that's totally right. But if you meant two different electromagnetic waves of different amplitudes out of phase, then I think you are right. Also it seems the waves need to be 90 degrees out of phase in order to be 'perfectly' circularly polarized. Cheers.
You mention amplitude here, but what about wavelength? 2 photons with differing wavelength would have some sort of irregular polarisation, since the revolving motion will move 360 degrees on 2 different lengths?
I also think adow 2015 means 2 different particles. Or atleast, I hope so.
@@MrS85755 interesting! I think they would have some irregular polarization pattern. It certainly wouldn't be 'circular' (i.e. Constant rate of change for electric/magnetic field direction), but the rate of change for direction would vary. Kinda similar to adding sine waves of different frequencies, except in 3d. I could only imagine applying Fourier's theorem to light waves.. Imagine creating a "square" polorization by applying Fourier's theorem.. I'd be very interested to see an animation of that! Or in real life if it's even possible lol
A great service indeed by producing such an amazing video on the subjects 👏 👌. Bundles of thanks from Pakistan 🇵🇰.
Thanks for the compliments. I am glad you liked my video.
magnetic field... electric field.... UH! electromagnetic wave
debile
Thank you so much for creating these amazing videos. Your work is making people's lives better through holistic understanding, not just superficial information.
Thanks for the compliments.
university course is becoming obsolete
The exception is you won't get the degree
Watched a Richard Feynman probabilities lecture shortly after seeing your video on electromagnetic waves. Brilliant! Thanks so much.
Thanks.
who enjoyed polarisation with fur elise
The quality and effort that goes into these is mind-blowing, this chanel is amazing
Thanks for the compliments.
I have to say that while the video itself is very clear, most of your last videos are getting boring due to constant repetitions of pretty much the same things. For example, you could have simply said that the wave would rotate the other way if the shift was done for the first wave without going through all that "add like vectors" process. And I think you should consider decreasing time intervals between phrases.
so true, I agree!
+mrzlotnleo That's intentional, like his style. He explained in another video why he does that.
+Joee Green I know, but I have just suggested he changes the style
+Joee Green what is the title of the vid?
Sorry it's not a video, it was a comment on one of the videos.
Dear Eugene! Thanks for your videos! They are a
masterpiece, they represent a perfect work, congratulations! And I also really like the songs.
Thanks for the compliments. I am glad you like my videos.
@@EugeneKhutoryansky Yes! I like them a lot. Your work is excepcionnal. Thanks!
1 676 890 arrows in this video. Prove me wrong!
gitnote ... u r absolutely wrong.... this is actually prticle's motion which u r saying arrows .....nd fr ur information this is nt fixed ......
Saima Siddiqui particles motion or E/M force at a given time and space. The arrows are arbitrary and I certainly wouldn't want to prove him wrong.
Saima Siddiqui
Why...... Do....... you....... type......like......this
I do too... gives you something to think about the immediately preceding words !!
"Anything asserted without evidence can be rejected without evidence."
I've been struggling with this topic for last two nights. I think I've got it now. Thanks a lot.
Glad my video was helpful. Thanks.
I have never seen such a good visualisation for this....everything is clear now....feynman will be proud....(and the music 🔥)
Thanks for the compliments.
I never ever understood circularly polarized light... Thanks for explaining through visualization. And additional thanks for some great piano pieces playing in the background
Thanks.
13:46 is this literally how it works or is it just a demonstration so we can understand it better ? Because after the first polarizer, the light only consists of 1 wave and not 2. But as soon as it reaches the second polarizer it can be thought of as 2 waves that add onto eachother.
So can light just transform itself into multiple waves if it needs to or is it just a demonstration ? And if not, how can it pass through the second polarizer ?
You can always divide a vector, in this case the electric field vector, into two orthogonal vectors. The polarisation filter blocks one of the two parts and let the other one pass. This new vector can aswell be depicted as the sum of two orthogonal verctors, from which only one is blocked by the last polarisation filter.
The wave can‘t transform itself, it is more like two different descriptions of the same phenomenon. Like asking why the number 2 can transform itself into 1+1 and it it‘s always the case or only sometimes. In fact it is simply the same.
The amount of work put into this video is mind blowing.
Thanks.
Thanks for taking the time to make this. This has made things crystal clear. Thanks a lot.
Simulation thus proved to the most useful thing in physics.....💕💕💕
Great work you.
Thanks.
i could cry the animation is so beautiful thank you soo much i finally get it.
Thanks. I am glad you like my animation.
That's an amazing video. The smart use of different colours in the graphics of all your videos is very helpful.
Thanks.
extraordinary!!! im surprised as to why this video has 901 likes only.100 % TRUE its the only video that explains polarization as said by Khandnalie. its just WOW!!
THE best explanation ever for polarization! Amazing!
Thanks for the compliment about my explanation.
This made me understand what was behind all those equations. Thank you for such a crystal clear explanation.
Thanks. Glad you liked my explanation.
After two years I am watching this animation again. It is just mind-blowing.
Beautiful. I am neither an animator nor programmer, so I cannot create many visualizations that I would like to do. This is one of those. After this video, I think there can be no one who can not understand polarization.
Thanks.
These is the best physics simulation channel!!!!!!!!!!!!!!
Thanks for the compliment.
No way an explanation could be so perfect 👌 OOOOOhooooo my goodness, it is one of the turning point of my interests!
Thanks for the compliment about my video.
thank you for this video ,this is best the video i 've ever seen explaining polarisation of light . this makes me understand how wonderful the physics is !!!!
Thanks for explaining polarization in such a wonderful way!!! Finally i can understand circular polarization.
Thanks. I am glad my video was helpful.
Wow! One of the best educational video on the tube! Thanks!
Thanks for the compliment.
These visuals cleared my concepts. Thank you so much!
Thanks. I am glad my video was helpful.
19:27
So you would use two quarter plates to flip the orientation of the polarized EM wave? As in the "red" arrows are on the right+top quadrant when coming into the first quarter plate, and are on the left+bottom quadrant when coming out of the second quarter plate?
there are „half plates“ which do exactly what you described
how do you only have 760k subscribers? I've never seen anything more understandable.
Thanks.
You explained with 3D animation so it becomes so clear to understand. Thank you for your time and world class Teaching
Thanks for the compliments.
How beautiful ! Waltzing vectors...eye/ear candy. Congratulations
Thanks.
U started making me love physics. Thanks
This music selection is also brilliant, haha I love it. I feel the joy of realizing the content as well through that music🍾💗
Thanks.
Just amazing understanding and explanation of polarization. Great job Eugene
Thanks for the compliment.
Wow, just a fantastic way of teaching! I love that you take the time to really animate this properly and that there are pauses along the video to really observe what's happening. I'm a physics bsc and oh boy do I wish that my uni had the will and time to do create this animations. Everytime I don't understand something from our textbooks or the black boards, I check your videos, the level of effort you put into the animations really makes everything so much more intuitive. Big ups from Germany!
Thanks. I am glad that you like my animations.
this video really enhances my love for physics ... great job ... hats off ur videos are always best ...
What a truly magnificent video! Perfect visualisation, pace and narration. If there were wonders like this when I was younger, I wouldn't be such a dumb piece of pig shit as I am now. Fantastic!!
Thankyou so very much! x
Stockerns
Wowwww I'm very thankful to u for this great video.
It was so helpful for me.
Love from Pakistan!
Thanks. I am glad my video was helpful.
Question, if anyone can comment… The video shows, for classical physics at least, the vectors describing electromagnetic waves. Visually the combined vectors that are referred to as waves generally appear in the 3D graphics as vectors describing helical paths. Is there some helical characteristic (to the vectors at least) that has generally (in the days before decent 3D graphics) been referred to as “waves” that are actually2D projections of helices?
Sine and Cosine waves are two dimensional projections of helical coils. I show this in my video at th-cam.com/video/r18Gi8lSkfM/w-d-xo.html
Such a amazing vedio i ever seen😊😊☺️☺️☺️extraordinary
Concept is clear 👍🏻
Thanks. I am glad you liked my video.
Excellent animation, explanation, and MUSIC!
Thanks for the compliment.
Light is just awesome. It's mind blowing to think that the brain can make sense of all those em waves orientated in different directions.
Great visualization and great narration! I learned something, I would probably have never understood without you, Thank you!
+Anon Ymous, thanks.
Well done again! Thanks. Like for you. Towards the end it got exciting when mentioned was the challenges to our understanding of nature, and then it ended. Well apparently I must see all the other light videos too. I will, if given time, I will.
+Ronald de Rooij, thanks. I hope you enjoy all my other videos too.
Thank you, I needed to understand in more general way how and electromagnetic wave is propagated.
you don't have super thanks enabled, so as of now I can't give you anything but a huge thanks from the very very bottom of my heart.
I am glad you enjoyed my video. I don't have super thanks enabled, but I have a Patreon page at www.patreon.com/EugeneK/about
Thanks!!!!
@@EugeneKhutoryansky common, just enable the super thanks