Displacement current & Ampere Maxwell's law | Electromagnetic waves | Physics | Khan Academy

Let's explore what displacement current is and how it corrects Ampere's law.
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Created by Mahesh Shenoy

Пікірлер: 138

  • @aryanraj441
    @aryanraj4413 жыл бұрын

    Mahesh is so underrated, He deserves more attention and praise for his outstanding teaching ability, how he breaks down complex concept of physics into simple terms.. great explanation, as always!

  • @elendor3428

    @elendor3428

    6 ай бұрын

    Agreed. Hes a fantastic teacher

  • @manjunathkc
    @manjunathkc4 ай бұрын

    Broo I'm literally being honest...i don't like it when teachers just give us a set of formulas to memorise and apply them in numericals w/out even making us think or ponder...I swear I literally liked this video within just 4 mins..You guys are the only one who actually gives the feel of physics....it's so saddening that khan academy isn't even popular

  • @letshustle714
    @letshustle7142 жыл бұрын

    Sir you deserve a nobel prize for teaching

  • @XtianApi

    @XtianApi

    8 ай бұрын

    Yet we reward with poor pay

  • @sirii3438

    @sirii3438

    6 ай бұрын

    no he doesn't

  • @sunitarathor5812

    @sunitarathor5812

    5 ай бұрын

    He is not that great

  • @Zone_Strike_Gaming

    @Zone_Strike_Gaming

    5 ай бұрын

    Why​@@sirii3438

  • @sajahanali2947

    @sajahanali2947

    4 ай бұрын

    And you also deserve a Nobel prize for this type of comments 😂

  • @neetaraniwala7449
    @neetaraniwala7449 Жыл бұрын

    Mahesh sir is one of the finest physics teachers👏

  • @A_Mukherjee19
    @A_Mukherjee192 жыл бұрын

    No word can carry my zeal, nor could have any intelligent being that lived... Ay, the perpetual bliss but to reconcile with the wondrous beauty of nature that we are so devoutly yet unbeknownstly attached to. Let's have a time together to commend on the astounding process through which the great theories of nature unfolded unto mankind...Nevertheless, consciousness plays dice!(Prick a thorn unless you accord with the phenomenon of Quantum Entanglement)Right reverence and gratitude unto Sir James Clerk Maxwell who showed us to the portal of this great theory and of course to Mahesh sir, who reiterated it in words so rich, so powerful...

  • @kkjess9050

    @kkjess9050

    2 жыл бұрын

    indeed! it is quiet the theory. sir mahesh has a way of words, words so inspiring yet so attractive to one’s ear.. i’m afraid i may get out of hand with my thoughts so i’m afraid i have to end it on that note!

  • @abhitruechamp

    @abhitruechamp

    5 ай бұрын

    Yup, it's lit 🔥

  • @sn0wbol
    @sn0wbol Жыл бұрын

    this man's storying telling skills are top-notch LMAO i was ENGAGED like pls tell us what Maxwell thought !! had me on the edge of my seat

  • @shambachakrabortyofficial1611
    @shambachakrabortyofficial16112 жыл бұрын

    Much better than most JEE/NEET channels.

  • @iZuhaibAkhtar
    @iZuhaibAkhtar Жыл бұрын

    Gone through many videos but see how smoothly and easily and step by step he teached it. Fabulous. Award winning. Thank you sir.

  • @lilaclieutenant2254
    @lilaclieutenant22542 жыл бұрын

    sir u actually made me fall in love with physics. ur way of explaining concepts is SO GOOD. thanks a lot

  • @charleshudson5330
    @charleshudson53306 ай бұрын

    Excellent! A confusingly named concept - displacement current - given a lucid accounting. I wish as a physics major, decades ago, I had access to this video - instead of our E&M professor just introducing the term with little explanation.

  • @ur_favourite._
    @ur_favourite._17 сағат бұрын

    would genuinely love to meet Mahesh sir just to thank him personally for clearing all my physics concepts so well

  • @ragavinodh2111
    @ragavinodh2111 Жыл бұрын

    Dear sir, am an educator, learning how to deliver physics concepts to students easily from you easily sir. 🙏🙏🙏 Thank you for these works. Keep transforming🙏🙏🙏

  • @peterwan9076
    @peterwan9076 Жыл бұрын

    Great video on a difficult concept. Keep it up. Students around the world would love to see more of such videos on different topics in science.

  • @user-qz2dh3mf6t
    @user-qz2dh3mf6t10 ай бұрын

    Great handwriting, great English, great enthusiasm for physics.

  • @yehiaayoub4041
    @yehiaayoub40412 жыл бұрын

    Watching one of these videos is like watching a great movie/following a story, wanting to know how it all ends. Thank you

  • @Angelina_Sharon
    @Angelina_Sharon Жыл бұрын

    I've heard of people raving about Khan Academy but now I know how amazing it actually is

  • @Astrophilia1177
    @Astrophilia11775 ай бұрын

    BEST TEACHER OF ALL TIME HE DESERVES A PROMOTION ❤

  • @Erny1389
    @Erny1389 Жыл бұрын

    It is the clearest explanation ever what I have heard. The style of video is amaizing with all this manual drawings.

  • @debasishbhattacharya5554
    @debasishbhattacharya5554 Жыл бұрын

    Best explanation on the internet! 🙏🙏

  • @achievedbigiasasi1333

    @achievedbigiasasi1333

    Жыл бұрын

    exactly

  • @achievedbigiasasi1333

    @achievedbigiasasi1333

    Жыл бұрын

    exactly

  • @ganeshraja1789
    @ganeshraja1789 Жыл бұрын

    What I wonder is the explanation of displacement current. I also thought it can be named wireless current. Hats off to Mahesh Sir

  • @josephthomas8461
    @josephthomas84614 ай бұрын

    Fell in love with the way you were teacher Prof, Im going to watch the whole series of these videos just because I loved it and made the concept really clear.

  • @shubrahverma-yakeenian9555
    @shubrahverma-yakeenian95552 жыл бұрын

    I am really speechless how in 10 min he made me understand difference between conduction current and displacement current

  • @mahdhiyajohn4548
    @mahdhiyajohn45485 ай бұрын

    This teacher deserves an oscar!!

  • @user-ci6my8cu7k
    @user-ci6my8cu7k5 ай бұрын

    damn....no one made phy tis lovely in my entire school and college days ......my long pain is cured...tanx

  • @JavedAli-ik6ux
    @JavedAli-ik6ux Жыл бұрын

    you are just brilliant, your way of teaching is just.... I am short of words, absolutely amazing, keep coming up with more physics content sir.

  • @Theodore2303
    @Theodore2303 Жыл бұрын

    This is gold. Thank you!!

  • @chrismous2169
    @chrismous21692 жыл бұрын

    Terrific explanation!! Thank you so much!

  • @meIodymoon
    @meIodymoon7 ай бұрын

    you're an amazing teacher, today i understood a concept i have been struggling to grasp for a while. thank you so much sir!

  • @adityaroshan1688
    @adityaroshan16882 жыл бұрын

    6:20 My Eureka moment. Khan academy, Iam really blessed to have you.

  • @affection231
    @affection231 Жыл бұрын

    hey sir, your work is invaluable. wish for you the best of luck in new year

  • @ishanshsharma8852
    @ishanshsharma88525 ай бұрын

    I literally don't have words to express how grateful I am to you sir 🙏🏼🙏♥♥

  • @vimalsuryadev5787
    @vimalsuryadev57872 жыл бұрын

    Great Teaching skills ...Appreciable

  • @person1384
    @person1384 Жыл бұрын

    This is the best video for displacement current

  • @kaykay52837
    @kaykay52837 Жыл бұрын

    Fantastic!!

  • @anviagrawal3170
    @anviagrawal31705 ай бұрын

    Woah Sir, You ignited my mind I hope more teachers were like you ✨🥺

  • @farwarashid3334
    @farwarashid33342 жыл бұрын

    U are the best teacher ever I learn from

  • @aalaa4146
    @aalaa4146 Жыл бұрын

    You Are an incredible person!!

  • @asthavora9046
    @asthavora90465 ай бұрын

    sir your videos are brilliant, each concept explained so simple yet smart, thank you so much !

  • @Nara.Fagundes
    @Nara.Fagundes2 жыл бұрын

    Great explanation!

  • @shumailamalik6225
    @shumailamalik6225 Жыл бұрын

    Every time i had any confusion your videos are the only source to vanish it.

  • @apoorvaamargol5125
    @apoorvaamargol51257 күн бұрын

    TOP NOTCH EXPLAINATION !

  • @Al-Jadidi
    @Al-Jadidi8 ай бұрын

    Wallah this guy is a legend, Thank you

  • @vibhavattreja2428
    @vibhavattreja2428 Жыл бұрын

    So underrated Much thanks!

  • @aloksrivastava9169
    @aloksrivastava9169 Жыл бұрын

    an award should be made on your own name for great teachers

  • @srividhyanatarajan9657
    @srividhyanatarajan965710 ай бұрын

    Thanks Mahesh Shenoy sir😊

  • @Mohamedkhaled-ln6rk
    @Mohamedkhaled-ln6rk Жыл бұрын

    really super, thanks so much

  • @shivang626
    @shivang6267 ай бұрын

    most underratted channel this is

  • @pinakikundu9002
    @pinakikundu9002 Жыл бұрын

    i bassically love the explanation.

  • @Bilalkhan-vk4fd
    @Bilalkhan-vk4fd Жыл бұрын

    what an explanation !

  • @amlanpriyadarshi1219
    @amlanpriyadarshi121910 ай бұрын

    Feelings physics for the 1st tym 🤩

  • @MitanshuA13
    @MitanshuA133 жыл бұрын

    Thank You !

  • @zhraazhraa3193
    @zhraazhraa31938 ай бұрын

    thank you very much this expanation is perfect 👌🏻

  • @parul426
    @parul42611 ай бұрын

    Superb 🙌🙌🙌

  • @tam_me005
    @tam_me0052 жыл бұрын

    Love your work from my bottom of 💖💕heart

  • @user-sl8tz9jl7b
    @user-sl8tz9jl7b Жыл бұрын

    Excellent

  • @KeshavBhandari
    @KeshavBhandari8 ай бұрын

    thank you so much mann ive been reading books watching several top indian lectures but understood nothing it was to complex for me perhaps u made this so easy for me

  • @manamohammed4470
    @manamohammed44706 ай бұрын

    Thank you for this valuable video

  • @essuie-glace_laser
    @essuie-glace_laser5 ай бұрын

    Thank you

  • @brighttips8203
    @brighttips8203 Жыл бұрын

    thanks so much sir , the way your teaching is so interesting 😁

  • @mantralamaheshkumar3263
    @mantralamaheshkumar32638 ай бұрын

    Superb 😊❤

  • @mustafa_ksl
    @mustafa_ksl7 ай бұрын

    this is an excellent explanation

  • @henrytzuo8517
    @henrytzuo8517 Жыл бұрын

    Great explanation, thanks😀😀😀

  • @rou2rambo
    @rou2rambo8 ай бұрын

    thank you kind sir

  • @gouribr33
    @gouribr33 Жыл бұрын

    Woohhh nice presentation sir❤

  • @waseemhimself
    @waseemhimself6 ай бұрын

    amazing teaching

  • @youonly6547
    @youonly654710 ай бұрын

    Super explanation😊

  • @mamggtide5294
    @mamggtide52943 жыл бұрын

    so great my friend in every thing choose the information , choosing color to explain, your hand write , and you clear English language , can i ask you the name of the software you use

  • @jaswanthreddy-jk1bq
    @jaswanthreddy-jk1bq Жыл бұрын

    awesome session sir!

  • @amitanayak2166
    @amitanayak2166 Жыл бұрын

    Thank you sir . 😃

  • @mithila_kumanjana_
    @mithila_kumanjana_ Жыл бұрын

    Great explanation!!!!!!!!!!!!!

  • @radheykrishna796
    @radheykrishna796 Жыл бұрын

    Very good explanation

  • @nishok3502
    @nishok35023 жыл бұрын

    thanks very mush for ur vedios

  • @fequalsmalol
    @fequalsmalol5 ай бұрын

    khan academy is super underrated bruh ngl

  • @abhayagarwal5097
    @abhayagarwal509710 ай бұрын

    Saw many articles and posts but nothing made sense until your video 🙇

  • @philoso377
    @philoso3775 ай бұрын

    Nice video and presentation. By page 3:50 presence of B at p confirms there is current flow through the vacuum between parallel plate and continue down the remains of circuit. Vacuum itself cannot pass charge unless it has permittivity which explains the B at q. So what is in the vacuum that pass charges? It was Aether, a fluid that has no mechanical but electrical properties, which is permittivity. Aether as a fluid attaches to all matter and drag directly with matter in the local frame and drag indirectly in the global frame.

  • @shambhavisingh982
    @shambhavisingh982 Жыл бұрын

    Thank you so much sir☺️☺️

  • @b.srinivas9567
    @b.srinivas95673 жыл бұрын

    Tq

  • @ourtamilnadu9011
    @ourtamilnadu90112 жыл бұрын

    Without Khan academy and you Mahesh sir,I would hate physics!!!

  • @thamerabdullah6527
    @thamerabdullah65279 ай бұрын

    I reallyyyyy missed your videos

  • @kananthi1218
    @kananthi1218 Жыл бұрын

    You are unbelievably great sir !! Sir, i have one doubt. can a static electric field create a magnetic field??? If so the differentiation part of displacement current would be zero!pls reply...

  • @balajir.c5804
    @balajir.c58043 жыл бұрын

    Hello sir, I like your teaching style and concepts detailing, I request you sir please make videos on JEE and UG-NEET I would be more thankful to you sir 🙏

  • @darkrai2065
    @darkrai20653 жыл бұрын

    Beleive me sir i have never seen a teacher like you ...you are truly something else 🙏

  • @priyankatonage2759
    @priyankatonage27593 жыл бұрын

    The way you explain the concepts really amazing❤....actually I face difficulty in understanding electrodynamics but ur videos made it easy for me

  • @XtianApi
    @XtianApi8 ай бұрын

    Lovely handwriting

  • @shivanim3636
    @shivanim36362 жыл бұрын

    Wow 🥺🥺.... Explanation 😶

  • @likhithakannabr1162
    @likhithakannabr1162 Жыл бұрын

    Thanks tutor sir! And for concerning Maxwell....🤣

  • @philoso377
    @philoso3775 ай бұрын

    Page 8:00 it should be noted that Aether has no mechanical but electrical property and that there is no particles in it.

  • @Alchemist70
    @Alchemist70 Жыл бұрын

    I wish I could Like and subscribe to this channel a million times. Your teaching is soooooooooooooooooo incredibleeeeeeeeeeeeeeee😍🥰💝❤💯💖💖💖💖💖💖

  • @barathkarthikeyan3723
    @barathkarthikeyan37232 жыл бұрын

    this is one of the great explanation or the understanding level is very high for normal avg student this chapter is a backlog for me so your video not helped me to learn, you made me as to think as of this generation maxwell

  • @therealsan9949

    @therealsan9949

    2 жыл бұрын

    aama thala!

  • @moosabutt8456
    @moosabutt84563 жыл бұрын

    This is a very well explained video. May you succeed in life !

  • @sivaprasadp7218
    @sivaprasadp7218 Жыл бұрын

    dud u r good

  • @dharmendrarathod3753
    @dharmendrarathod37533 жыл бұрын

    Very unique explanation 👌 I ever seen.

  • @yarenkaya7872
    @yarenkaya78722 жыл бұрын

    Quite explanatory; however, it would be even great if you had included the derivation of displacement current by using the equations of capacitors. Namely, C = Eo A/d(distance between the plates) Q = CV and V= E d Q = EoAE and EA : flux Q = Eo F(flux) then displacement current : dQ/dt which is Eo dF/dt Thank you

  • @basavarajtubaki8758
    @basavarajtubaki8758 Жыл бұрын

    Sir which board software do u use?

  • @dhanam2216
    @dhanam221611 ай бұрын

    Sir why displacement current depends directly on permeability of free space ('Epsilon') but not electric flux

  • @irisfelixaiden1045
    @irisfelixaiden10452 жыл бұрын

    mahesh i have a doubt.... in the wire we have increasing current ...which means varing magnetic field ..this in turn can produce electric field this electric field can produce displacement current right🤔 and one more ..if there is change in magnetic field then ..opposite emf will be induced know..then opposite current which reduces the source current

  • @peaceisallihave
    @peaceisallihave Жыл бұрын

    😌😌🥳

  • @pranit_chiman2219
    @pranit_chiman2219 Жыл бұрын

    Best explanation on this planet (⁠ ⁠´⁠◡⁠‿⁠ゝ⁠◡⁠`⁠)

  • @techking2924
    @techking29242 жыл бұрын

    doing great job sir

  • @Greg_Chase
    @Greg_Chase10 ай бұрын

    The 'host' for the electric field though in a capacitor with a free space dielectric......... *_is assumed not to exist_* and that is a big opportunity in physics. There is a notable wishy-washiness about the constituents of free space (aka the constituents of the vacuum) in physics history In our EE and physics courses in college, we were taught "electromagnetic waves do not need a medium to propagate" or in other words, "space is EMPTY" We carefully note that, in order to manifest the changing electric fields in the vacuum dielectric between the capacitor plates, THERE MUST BE A 'HOST' MEDIUM Why? 1) electric fields fall off quickly with distance 2) magnetic fields also fall off quickly with distance 3) there are alternating magnetic fields, and there are alternating electric fields striking Earth this very moment...from our own Sun, from distant stars (the light and other frequency electromagnetic waves from them) The electric charges that originally created those alternating electric and magnetic fields ARE TOO FAR AWAY The host for the changing electric field in the vacuum dielectric between the capacitor plates must be charge carriers. Electron-positron pairs for example