Electric Flux, Gauss's Law & Electric Fields, Through a Cube, Sphere, & Disk, Physics Problems

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  • เผยแพร่เมื่อ 22 พ.ย. 2024

ความคิดเห็น • 499

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  11 หลายเดือนก่อน +14

    Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html
    Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections

  • @ethemjankatay5910
    @ethemjankatay5910 7 หลายเดือนก่อน +13

    this channel is the best thing happened to collage students by far

  • @andynguyen9200
    @andynguyen9200 6 ปีที่แล้ว +409

    I am not thinking you are a university professor either.I am thinking you are the best universal professor I've ever seen. You saved me at Phys Cal1, and now you are going to save me at Phys Cal2. I very apreciate.

    • @ahmadghassan9881
      @ahmadghassan9881 2 ปีที่แล้ว +14

      I think you would be insulting him by saying he is a uni professor, you would be surprised by the lack of explaining in their lectures

    • @zewditukergo7951
      @zewditukergo7951 7 หลายเดือนก่อน

      🎉🎉 Bruh I am now 11th and when I co to college. I will stick with this man.
      Mama account.

  • @kadenielsen210
    @kadenielsen210 3 ปีที่แล้ว +1250

    I would literally be failing college without this man

    • @malakibrahim8744
      @malakibrahim8744 3 ปีที่แล้ว +5

      😂😂+111111

    • @vallariashar3179
      @vallariashar3179 3 ปีที่แล้ว +38

      College? isn't this high school level?

    • @vonhumboldt8
      @vonhumboldt8 3 ปีที่แล้ว +60

      @@vallariashar3179 u joking bro? Which high school teach Gauss law?

    • @vallariashar3179
      @vallariashar3179 3 ปีที่แล้ว +19

      @@vonhumboldt8 I'm in high school and we're learning this right now... but the theory is done now we're solving sums based on it...i graduate next year

    • @vonhumboldt8
      @vonhumboldt8 3 ปีที่แล้ว +1

      @@vallariashar3179 where are you from?

  • @okuu_utsuho
    @okuu_utsuho ปีที่แล้ว +85

    You have been helping me from algebra, precalculus, basic calculus, general chemistry, and general physics! Thanks for being there for every student in the world!

    • @elvismora7378
      @elvismora7378 ปีที่แล้ว

      It's a shame I don't speak English. I do wanna learn Gauss'law.

    • @syedananta9769
      @syedananta9769 11 หลายเดือนก่อน +1

      he is the best teacher I ever had

  • @incarnate9914
    @incarnate9914 6 ปีที่แล้ว +98

    Physics major here, and I gotta say your problem videos are so easy to follow and very clear. Very easy and clear to piece things together. Way better than Khan Academy.

    • @Teewaree13
      @Teewaree13 ปีที่แล้ว +2

      Lmao

    • @dothemath1554
      @dothemath1554 11 หลายเดือนก่อน +20

      yo don't hate on my goat Khan Academy

  • @GREENdragon1224
    @GREENdragon1224 5 ปีที่แล้ว +391

    I think it is worth mentioning that inward flux is negative because it is technically at a 180 degree angle, and cos(180)=-1.

    • @Vnifit
      @Vnifit 5 ปีที่แล้ว +18

      Very interesting! Good thing to know

    • @scottpatrickdavis
      @scottpatrickdavis 4 ปีที่แล้ว +5

      I love that

    • @KikisStudyCorner
      @KikisStudyCorner 4 ปีที่แล้ว +1

      I don't get it, how is it at a 180-degree angle?

    • @scottpatrickdavis
      @scottpatrickdavis 4 ปีที่แล้ว

      @@KikisStudyCorner think in reference to a unit where max outward is at 0 rad

    • @scottpatrickdavis
      @scottpatrickdavis 4 ปีที่แล้ว

      unit circle

  • @Creptius
    @Creptius 5 ปีที่แล้ว +1579

    90 minutes of physics class - learn nothing
    13 minute OCT video - learn everything I need to know

  • @thattimfletcher2331
    @thattimfletcher2331 5 ปีที่แล้ว +93

    4:29 hearing that calculator calculating gave me a smile, great video thanks

    • @firaselkadiry1668
      @firaselkadiry1668 3 ปีที่แล้ว +3

      i'm gonna bring you to the nice old days here : )

    • @thattimfletcher2331
      @thattimfletcher2331 3 ปีที่แล้ว +2

      @@firaselkadiry1668 You're so true, I commented this in my second year now I'm a Master's student. Still smiling when I hear the sound :)

    • @realestrealeverrealed
      @realestrealeverrealed 7 หลายเดือนก่อน +2

      @@thattimfletcher2331 r u done w school now ? :D

    • @thattimfletcher2331
      @thattimfletcher2331 7 หลายเดือนก่อน +3

      @@realestrealeverrealed Graduated in 2022, now I'm a civil nuclear engineer. I might not use Gauss's Law as much but the core principles and logical reasoning was worth developing, from this video and much like it!

    • @realestrealeverrealed
      @realestrealeverrealed 7 หลายเดือนก่อน +2

      @@thattimfletcher2331 thats great to hear omg! I cant wait to graduate (in my first yr of software engineering rn😭)

  • @kaylacote5485
    @kaylacote5485 2 ปีที่แล้ว +13

    These videos are so helpful. 12 weeks of class and you've explained more in 10 mins. 100% will recommend

  • @eoinkavanagh8629
    @eoinkavanagh8629 7 ปีที่แล้ว +38

    I was so confused on all these problems. Could never understand where the random cosines came from until now. Thanks so much!

  • @ethanharris1903
    @ethanharris1903 3 ปีที่แล้ว +17

    I can not express how grateful I am for these videos.
    Explanations are clear and precise, and the examples are great.

  • @DavidOgunjimi-su4sv
    @DavidOgunjimi-su4sv 7 หลายเดือนก่อน +1

    all your videos are truly educative, i have not still seen any other learning videos that i can understand better than your videos, you truly are like a professor, thanks

  • @Christophen__
    @Christophen__ 7 ปีที่แล้ว +64

    Thanks for the clarification, my lecturer makes Physics to sound monstrous. Thanks again, keep it up and god bless you.

  • @Katlego_SuccessM
    @Katlego_SuccessM 3 ปีที่แล้ว +2

    Thank you. I recommend this channel to people who struggle with their work every chance i get.

  • @melissaprado2022
    @melissaprado2022 4 ปีที่แล้ว +13

    Despite my professor trying to teach... this guy is the true hero who is helping me pass physics 2.

  • @talithabemu2383
    @talithabemu2383 3 ปีที่แล้ว +2

    Just watching it now. After nearly breaking my skull trying to understand notes after notes, this short video gave me everything I needed to know. Thankyou

  • @molybdane7240
    @molybdane7240 4 ปีที่แล้ว +24

    That Gauss's law derivation is a life safer. Its great to finally see it linked with E-field calculations and Coulombs Law. Thanks!

  • @flightcommander4906
    @flightcommander4906 5 ปีที่แล้ว +2

    The award for greatest Uni Professor of all time goes to............. THE ORGANIC CHEMISTRY TUTOR. You make the material make so much sense in my head, I am very grateful for it.

  • @iclarissamnotweird
    @iclarissamnotweird 3 ปีที่แล้ว +16

    I am in Senior High and I am nearly giving up on Physics 2 because they are just giving modules but not lectures given the current situation, you helped me a lot

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    @nanasquirrlei 8 หลายเดือนก่อน +1

    omg you saved my life the concepts are crystal clear 😭😭

  • @jannatulsubah4339
    @jannatulsubah4339 17 วันที่ผ่านมา

    Biggest fan of yours in 2024. Your video is helping lots of students like me and your ability to explain a topic without making it complex is a rare find talent. Take infinite love❤

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    @alexbartella8518 3 ปีที่แล้ว +5

    This guy saves lives I swear

  • @l-sama5777
    @l-sama5777 หลายเดือนก่อน

    This can't be the same thing I spent 1hour in the lecture hall and didn't understand, you made it so simple, thank you

    • @datokhv
      @datokhv หลายเดือนก่อน

      Same for me

  • @mostafaswiedan6291
    @mostafaswiedan6291 4 ปีที่แล้ว +3

    This dude has magical style for teaching everything.

  • @matthewviafora6722
    @matthewviafora6722 4 ปีที่แล้ว +289

    Who else is in Electricity and Magnetism

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      @Aliiize95 4 ปีที่แล้ว +17

      Week 2 and currently failing at it

    • @kassanova4384
      @kassanova4384 3 ปีที่แล้ว

      right here

    • @chrxsv
      @chrxsv 3 ปีที่แล้ว +4

      I have no clue what I’m doing

    • @jumex_mango
      @jumex_mango 3 ปีที่แล้ว

      Got some idea but man only in person labs is tough. I have a test two days from now we’ll see how it goes 😭

    • @nowaynoway1798
      @nowaynoway1798 3 ปีที่แล้ว

      meeeee

  • @hadijaffri9856
    @hadijaffri9856 2 ปีที่แล้ว +3

    12:39 was exactly what i was confused about and u cleared it perfectly thankyou so much

  • @masoncamera273
    @masoncamera273 3 ปีที่แล้ว +2

    This video actually made gauss's law remarkably simple, thanks again organic chemistry tutor

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    @eleazarnjui8435 7 หลายเดือนก่อน +2

    All marks I've earned in college is because of this guy. Thanks

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    @donquixote_beats1788 6 ปีที่แล้ว +14

    oh my God you!! your methods is not just understandable but a way so much inspiring! thanks a lot and God bless you!!

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    @kimsanimalfacts6208 6 ปีที่แล้ว +3

    You are the best person out there. Congratulations so much. You have really helped me in calculus, chemistry, physics,,,, I am very grateful. You are way much better than our professors here. Thank you so much.

  • @NotSoStNick
    @NotSoStNick 2 หลายเดือนก่อน +1

    Learned more in 5 minutes, than two days of lectures...

  • @w3meetagain22
    @w3meetagain22 3 ปีที่แล้ว +1

    Man you know what? I usually don't comment but seriously you are an absolute MADLAD teacher
    Thanks man

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    @smartspandan2265 4 ปีที่แล้ว

    One and only one vdo...
    Which helped me before my exam...
    Thanks for making a short and effective vdo...

  • @Yapmaster68
    @Yapmaster68 ปีที่แล้ว

    The way you showed and explained the last problem is so cool ong

  • @lizzynyags7585
    @lizzynyags7585 ปีที่แล้ว +1

    You do deserve a Nobel prize 🏆

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    @georgiacarrino6846 2 ปีที่แล้ว

    this is literally the best video on this channel

  • @kb9889
    @kb9889 ปีที่แล้ว

    You're far and away better than my lecturer, thank you.

  • @algocision
    @algocision 7 ปีที่แล้ว +9

    Thank you so much by far the most compact easy to understand explanation out of the 20 videos I've watched today

  • @kylea4225
    @kylea4225 2 ปีที่แล้ว

    some kids rly playing 40k at my school and still watching this guy. Talk about value. might have to transfer

  • @ddee_6234
    @ddee_6234 ปีที่แล้ว +1

    thank you so much. I am so sorry to my professor but I didn't even know how to write the electric flux symbol throughout the whole class time haha ,
    but now everything's so clearly explained. Thank you.

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    @codelog2742 4 ปีที่แล้ว +4

    UP students studying for PHY124 be like...
    This is the best video ever!!

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    @kuesitithy898 ปีที่แล้ว +1

    I'm out of words 😢 This man is so good 😭

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    @samuelhaaor2647 ปีที่แล้ว

    I won't regret bumping into your videos

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    @salsabeel ปีที่แล้ว

    such an organized , short yet informative video !

  • @pitfall0121
    @pitfall0121 3 ปีที่แล้ว +1

    I can't. I really want to justify for what I pay for but it's really more effective to get some insights from your professor's lecture first then solidify your understanding by watching this guy's vids T_T. Big thanks to your videos!

  • @rrenshaw7797
    @rrenshaw7797 4 ปีที่แล้ว +2

    I've never learned anything so easily as watching these videos

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    @braadwellcastro3287 ปีที่แล้ว

    Wow, I don't know what I would do without you

  • @凛-r3h
    @凛-r3h 4 ปีที่แล้ว +2

    this was one of the hardest topic in phys2 that made me drop the class even though i was halfway through. (bad idea)
    now im going to be retaking it and watching this.
    honestly, i wish i sat through my physics class that semester. could of passed even if with a bad grade.

  • @ugyenlentsa6315
    @ugyenlentsa6315 3 ปีที่แล้ว +3

    Sir the most admiring teacher of all time sir..
    Though we cannot see your face i am always inspired by your teaching sir🥀❤💖
    Lots of love and appreciation from Asia,Bhutan😘

  • @dustingoodpaster3715
    @dustingoodpaster3715 6 ปีที่แล้ว +11

    this guy is incredibly smart

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    @BankofAmerica12 2 ปีที่แล้ว +2

    This man deserves my tuition more than my professors

  • @EfeAikpokhio
    @EfeAikpokhio 3 ปีที่แล้ว +2

    Thank u! I think I have a shot at passing this semester ur work is well appreciated 🤝❤️

  • @brishvetz3678
    @brishvetz3678 2 ปีที่แล้ว +1

    this really helped simplify things I was confused on! thank you so much!

  • @olatunjianu7175
    @olatunjianu7175 5 หลายเดือนก่อน +1

    10:35 I love this man

  • @nabilahhusna8092
    @nabilahhusna8092 3 ปีที่แล้ว +2

    this made me understand physics better! thank u! :))

  • @peakaimers3469
    @peakaimers3469 3 ปีที่แล้ว +1

    May God keep on blessing you for us sir...

  • @bigdale713
    @bigdale713 4 ปีที่แล้ว +10

    how does he explain everything so clearly in the first 5 minutes, while my professor takes like 50 minutes to only confuse me?

    • @samuraijosh1595
      @samuraijosh1595 3 ปีที่แล้ว +2

      School is just for proving to employers that you got that degree. It's (sadly) your responsibility to develop and and gain the required knowledge and skills.

  • @vannely7000
    @vannely7000 6 ปีที่แล้ว +5

    Thank you so much Sir! You are amazing! I love how you explain the concepts with examples and with the details of calculations. I am very grateful to have found you on TH-cam.

  • @ericchen404
    @ericchen404 4 ปีที่แล้ว

    Thank god for you. You teach 1000 times better than my physics prof ON GOD

  • @joevesterby1934
    @joevesterby1934 6 หลายเดือนก่อน +15

    AP test in 30 minutes wish me luck

    • @bablu1755
      @bablu1755 4 หลายเดือนก่อน +1

      Good luck, I have my final exam of AP in 2 hours

    • @VaideeshVarthanam-o3w
      @VaideeshVarthanam-o3w 2 หลายเดือนก่อน

      Good luck

  • @rananikbakht989
    @rananikbakht989 2 ปีที่แล้ว

    Bless your fucking soul. No one knows how to teach physics and you are just amazing. First time I have understood shit in this class.

  • @mechailreydon3784
    @mechailreydon3784 5 ปีที่แล้ว +1

    with how much your videos have helped me,i feel like actual class is outdated

  • @wingjaigaming8240
    @wingjaigaming8240 5 ปีที่แล้ว +2

    Thanks so much for this video!! it's much more clear and concise than my university lecturers.

  • @tasniatabassum8036
    @tasniatabassum8036 3 ปีที่แล้ว

    every time I need to search for a topic it's like a habit now that I will go for his channel first if he had already made a video on it or not.

  • @dbo8041
    @dbo8041 7 ปีที่แล้ว +3

    Great video, I learned something. The visuals and how the concepts are explained are excellent. Thanks

  • @mathoo123-gaming4
    @mathoo123-gaming4 3 ปีที่แล้ว

    learn so much more from this dude

  • @kabandajamir9844
    @kabandajamir9844 2 ปีที่แล้ว

    Thanks the world's best teacher

  • @lanakablan397
    @lanakablan397 ปีที่แล้ว

    you're a life saver

  • @Tomsha321
    @Tomsha321 ปีที่แล้ว +4

    Physics made easy 🥰
    Thank you ❤️

  • @joelsilomba3199
    @joelsilomba3199 ปีที่แล้ว

    school is not the 4 walls of a class room. time and time the orga chem tutor proves this to me

  • @cc-to2jn
    @cc-to2jn 4 ปีที่แล้ว +2

    took me a while to wrap my head around it, thanks a lot man :)

  • @gabriellenilsen140
    @gabriellenilsen140 4 ปีที่แล้ว +54

    His voice sound so young...like 20 ish. But can't imagine myself being able to explain these stuff that young😅

    • @aditipokhrel3745
      @aditipokhrel3745 3 ปีที่แล้ว

      At what age are you learning this?

    • @adityaali176
      @adityaali176 3 ปีที่แล้ว +3

      @@aditipokhrel3745 5 years old bro

    • @ashenisuranga2915
      @ashenisuranga2915 8 หลายเดือนก่อน

      I can say that most of the people watching these vedioes are younger than 20

  • @gehadyasser1001
    @gehadyasser1001 4 ปีที่แล้ว

    Thnkuu sososososo much for all ur videos I understand from ur explanation more than most of the teachers out there! thanks a lott

  • @entazone5894
    @entazone5894 2 ปีที่แล้ว

    Our Professors must learn teaching methods from u

  • @Demnes
    @Demnes ปีที่แล้ว +1

    Please can you create a playlist of college physics part 2 that consists of electricity, electric field, magnetic field etc

  • @asaregetrude5163
    @asaregetrude5163 5 ปีที่แล้ว +1

    Reading Chemistry in the university is not easy tho
    You help me a lot. Thanks 😊😊

  • @blazetech6614
    @blazetech6614 ปีที่แล้ว

    You are genius brother. Period!

  • @mertcy6480
    @mertcy6480 6 ปีที่แล้ว +1

    You're literally perfect ! thank you very much. Greetings from Istanbul University, Turkey !

  • @enderesting
    @enderesting 2 ปีที่แล้ว

    this man knows everything but how to draw a sphere (however i will respect that)

  • @thiagovanzella9911
    @thiagovanzella9911 2 ปีที่แล้ว

    YOU SAVED MY DAY😭😭❤️❤️❤️

  • @spasmplayer7422
    @spasmplayer7422 ปีที่แล้ว

    Thank you! Made things very clear!

  • @harimadhu5348
    @harimadhu5348 5 ปีที่แล้ว

    best teacher ever

  • @TrickyTalon23
    @TrickyTalon23 3 ปีที่แล้ว +3

    5:26 Now let's say if we have a horizontal disc.
    *Draws rough shape*
    Let me draw it better.
    *Uses shape tool*

  • @hailyholston5010
    @hailyholston5010 2 ปีที่แล้ว

    you just saved my life

  • @lecudig92
    @lecudig92 6 ปีที่แล้ว +2

    this cube was on my HW thanks, I never like videos, but when I do I'm very grateful:)

    • @PepsimVideos
      @PepsimVideos 6 ปีที่แล้ว +4

      "I never like videos, but when I do I'm very grateful"
      What does that even mean?

    • @davisjohn-d6h
      @davisjohn-d6h 5 ปีที่แล้ว

      @@PepsimVideos it means that he never liked a video but when he does he's grateful. Do u not understand engrish?

    • @PepsimVideos
      @PepsimVideos 5 ปีที่แล้ว

      @@davisjohn-d6h because the original sentence is worded terribly

  • @zuhairalsaffar7001
    @zuhairalsaffar7001 4 ปีที่แล้ว +1

    Sir you're awesome thank you so much l respect your way of teaching you made the subject so easy for me

  • @arwaadel3704
    @arwaadel3704 2 ปีที่แล้ว +2

    i wanted to know why did you remove the 4 from πR^2

  • @michaelmaida6204
    @michaelmaida6204 3 ปีที่แล้ว +3

    I'm a little confused about the last example with the cube with L=3m. Wouldn't the electric field be different at both ends? Since E=k*q/r^2, and the second r is 3m greater than the first r, wouldn't that mean that they couldn't possibly have the same E value?

  • @komeelali3832
    @komeelali3832 5 ปีที่แล้ว

    You are a life savour dude...

  • @ijlala3799
    @ijlala3799 7 หลายเดือนก่อน +3

    since i cant learn s**t from my professor nor the halliday book. im going to go all in on this channel for my midterms

    • @ElleBlackk
      @ElleBlackk 4 หลายเดือนก่อน

      I SWEAR HALLIDAY MAKES NO FUCKING SENSE. 😭😭😭

    • @ElleBlackk
      @ElleBlackk 4 หลายเดือนก่อน

      My end-of-semester physics exam is in one week and I am so cooked. 💀

  • @zuhairalsaffar7001
    @zuhairalsaffar7001 5 ปีที่แล้ว +1

    I like your way of teaching thanks l have touched a lot

  • @KY-xz9yb
    @KY-xz9yb 4 ปีที่แล้ว +4

    8:12 cube charge inside
    10:06 electric field pass cube

  • @prxmiti
    @prxmiti ปีที่แล้ว

    i understood it so much better than learning from my tutor about this for over 5 times. thanks man. but one problem, i got confused at the last problem (other than that, i understood it all:)), can someone explain it?

  • @anthonyseverino8292
    @anthonyseverino8292 4 ปีที่แล้ว +3

    This is amazing, thank you so much for the explanation!

  • @zakirhussain-js9ku
    @zakirhussain-js9ku 2 ปีที่แล้ว

    Electric flux & field are 2 different entities. Flux is scalar qty. measured by its density while field is a vector qty. shown by line with arrow. A charge has flux but not field around it. Electric field is a force field which appears only when electric fluxes of one charge interacts with flux of other charge. Both, flux density & electric field strength follow inverse sq. law. Change in flux density and motion of flux produce all forces and motions. Flux density b/w like charges increases which produces repulsive force while flux density b/w opposite decreases which produces attractive force.

  • @anythinganymore3596
    @anythinganymore3596 ปีที่แล้ว

    Underrated man😀💥

  • @suzall52
    @suzall52 2 ปีที่แล้ว +1

    Best of bests👀

  • @chigozieobashi3544
    @chigozieobashi3544 3 ปีที่แล้ว +1

    Thanks for this

  • @dinrylbasigsig2889
    @dinrylbasigsig2889 6 ปีที่แล้ว +2

    Hi tnx for the informative video. i just want to ask what is the purpose of normal line? is there any concept behind the normal line?