WAV02: The Scalar Wave Equation

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  • Опубліковано 19 лис 2024

КОМЕНТАРІ • 54

  • @patrikisgod
    @patrikisgod 3 роки тому +3

    met a scalar wave engineer that sparked my interest in this topic, thank you

  • @gok_dogan
    @gok_dogan 10 місяців тому +1

    As a learner of EM for years
    Prefessor is not good at only math
    but also give the idea behind the intuituve motivation and imagination of the wave eq. of.
    that is the quality.
    Thank you .

  • @salveruajay9553
    @salveruajay9553 3 роки тому +3

    thank you sir. i remember a quote " the best teacher is one who inspire students" . thats you sir

  • @gok_dogan
    @gok_dogan 28 днів тому

    Deriving Wave Equation from four of Maxwell Eq. and journey of vector calculus is the best side of this lecture.

  • @PauloConstantino167
    @PauloConstantino167 5 років тому +8

    You are such a great master of electromagnetics. It's been a pleasure learning from you!

  • @aristoi
    @aristoi 12 років тому +4

    It seriously hurts my soul that this video has so few views. A great lecture.

  • @fjord2141
    @fjord2141 11 років тому +7

    Amazing professor, you're really the universe doing itself a great service by sharing your understanding of yourself with yourself. Thanks

  • @laura19910224
    @laura19910224 9 років тому +6

    Thank you Greg! You definitely help me refresh my memory from college! I can see your strong passion in teaching and electrical engineering, which is epidemic!

  • @okurenov1
    @okurenov1 10 років тому +5

    Thanks a lot! One of the Greatest Professors Ever!

  • @BrentLeVasseur
    @BrentLeVasseur 2 роки тому +3

    Thomas Bearden said that Maxwell’s original equations were in quaternion form. There were 8 of them and they included a scalar component. And that Heaviside got rid of the scalar component and translated the 8 quaternion equations into 4 vector equations that are now taught today as Maxwell’s equations, but in reality they aren’t. Do you know anything about this?

  • @sk10200x
    @sk10200x 3 роки тому +2

    Such a genius !

  • @manoperatingdejure.1461
    @manoperatingdejure.1461 2 роки тому +1

    Scaler Interferometry is inter-dimensional and simple ways to detect over other Frequencies.

  • @peterhealey169
    @peterhealey169 6 років тому +3

    Great lecture, thank you

  • @smalight2
    @smalight2 8 років тому +4

    Great lecture!

  • @gokhansatlms
    @gokhansatlms 7 років тому +1

    I never thought there could be a link between helmholtz equation and telelegrapher's equation but in deed, one is in 3D dimensional and the other is in 1D dimensional moving waves,thanks.

  • @abhijitgorai2758
    @abhijitgorai2758 7 років тому +3

    u r great Sir. ..........love you

  • @pprrnnk
    @pprrnnk 9 років тому +2

    u r a great professor........

  • @abdelrahmangamalmahdy
    @abdelrahmangamalmahdy 8 років тому +4

    YOU ARE AWESOME!

  • @petergarlick8251
    @petergarlick8251 Рік тому

    Great teacher So now to advance we have to use creativity with an analytical approach and be willing to consider all manner of alternatives and uses otherwise we remain analysing for ever

  • @imaczech
    @imaczech 12 років тому +1

    great lecture.

  • @BrentLeVasseur
    @BrentLeVasseur 2 роки тому +1

    “Outer space…there is nothing there…” Not according to Nikola Tesla and Maxwell. Both of them believed in the Aether which is a medium of infinite dialectricity that permeates every point throughout our universe.

  • @jondoe9581
    @jondoe9581 2 роки тому

    The view counter say "27,8". Get on it youtube. Also certain videos with a smaller screen seem to have a correlation.

  • @MrDebdut1988
    @MrDebdut1988 7 років тому

    again..beautiful..

  • @Ziggenvox
    @Ziggenvox 3 роки тому

    swirl of a swirl. sounds like taking the end of one slinky and sliding it all the way through another slinky. slinky squared.

  • @abubakrbinumar9635
    @abubakrbinumar9635 7 років тому

    you are so funny.and very talented also.

  • @sunilkunjachan3872
    @sunilkunjachan3872 10 років тому

    How invaluable person are you Prof.

  • @benjuliebenjulie7414
    @benjuliebenjulie7414 8 років тому +1

    7:43 divergence should = a scalar ,,J is written as a complex vector, isnt that wrong?

  • @에라이몽-r7s
    @에라이몽-r7s 9 років тому +2

    Great!!!

  • @bulgingbattery2050
    @bulgingbattery2050 2 роки тому +1

    Scalar waves?

  • @TheAdlcn
    @TheAdlcn 9 років тому +2

    awesome :)

  • @Ziggenvox
    @Ziggenvox 3 роки тому

    How can you mathematically assume that space is source-free when the Goldilocks zone means our planet is a measurable distance from a source so that water does not boil from exposure to the source or freeze from lack of exposure? For that matter, anywhere you travel to you will still be exposed to at least some form of light. Even places that block almost every form of light are radio transparent or glowing with infrared. The inside of your cells and chemical reactions produce ultraviolet. I'm not even going to try and formulate an idea about gamma rays, they interact with almost everything. Would a wave at Plancks length reflect off of a photon or create a black hole (slight sarcasm but it sounds like a good question because the definition says anything smaller would create one, and any interference of unequal frequency would mathematically result in that)? I understand the idea of simplification by assuming zero, but if there is nowhere in the universe not exposed to light then what actually defines a medium aside from some volume of space that is not homogeneous.

  • @aristoi
    @aristoi 12 років тому +2

    I'm curious about what kind of a class this was for? Was this just a one day seminar?

  • @manoperatingdejure.1461
    @manoperatingdejure.1461 2 роки тому

    Maxwell 1st edition is not his 1st Edition and much was left out....

  • @roarkm.o.banjonjeffries3713
    @roarkm.o.banjonjeffries3713 2 роки тому +1

    MENSA CAN'T EVEN COVER THIS

  • @sk10200x
    @sk10200x 3 роки тому

    I've hated this concept for life long and now I'm really re considering my life choices :P

  • @ananddeshmukh4939
    @ananddeshmukh4939 8 років тому +1

    GR8

  • @benjuliebenjulie7414
    @benjuliebenjulie7414 8 років тому

    9:00 ok it was the curl

  • @abdulsalamone
    @abdulsalamone 5 років тому

    35:50 there should not be basis vectors to thw expansion of laplacian.

  • @Verschiedenes
    @Verschiedenes 3 роки тому

    Honestly you don't need this once you're done with college. Sorry guys 🙂

  • @iainbozfelt
    @iainbozfelt 2 роки тому

    Phasors on stun ...

  • @roarkm.o.banjonjeffries3713
    @roarkm.o.banjonjeffries3713 2 роки тому

    Crickets nothing but crickets. While you're trying to figure out what to do with me. I'm going to go get some bad guys. Have fun figuring that one out.

  • @Freenaturesmind
    @Freenaturesmind Рік тому

    Professor Frodo

  • @arieldumaran9101
    @arieldumaran9101 2 роки тому

    Lots are not interested in quantum thing

  • @roarkm.o.banjonjeffries3713
    @roarkm.o.banjonjeffries3713 2 роки тому

    The manipulation of nature through scalar wave. Now I have to ask you this question. Is there anybody except for the 40 people that are here that have made a comment that have ever asked this question from the side of UA-cam? In my experience I tend to say not. Now if I am incorrect. Which I am quite certain and I am not. I would challenge any one of you to debate this. And you think you have what it takes to win that argument. And at that point it would be an argument and not a debate. I would suggest you go back and you study you learn and you become better at your craft. Now once again. Any challengers?

    • @censorthis-uu6cc
      @censorthis-uu6cc Рік тому

      'Is there anybody ... that have ever asked this question...?'
      You didn't pose a question - you made a statement ('The manipulation of nature through scalar wave.') seemingly incomplete with ambiguous terms. What is the question?

  • @nicknorthcutt7680
    @nicknorthcutt7680 3 роки тому

    Scalar waves are not waves, just propogations

  • @serblend
    @serblend 4 роки тому

    Scalar vawes do not exist.
    It can be only stationary or standing vawes !

  • @ronsimpson8666
    @ronsimpson8666 3 роки тому

    Lots of math and copying of formulas.... no explanations and definitions.

  • @JuliaHelen777
    @JuliaHelen777 3 роки тому

    Sir, please do NOT promote/stimulate/encourage 'cool', 'sophisticated' and 'making an impression'. Those aren't positive tools (as in Kubrick's Monkey visual metaphore) to bring Humanity further into Evolution.