Пікірлер

• 
  @christianw.45682 күн бұрын

  What I do not understand is that electric potential is dependent on the position of a charge or a test charge within an electric field. No, whether to charge goes through a resistor or not doesn’t change the electric field and potential energy as that is totally derived by the charge and the electric field irrespective of the resistor I understand you analogy and I understand that energy is being lost in the form of heat or Kinetic energy. However, if the resistor was not there and the voltage would not change from V2 to V1 electric potential energy would not be different. How can we still talk about electric potential energy?

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  @yosefpatinio366910 күн бұрын

  why the x is not negative like too?

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  @zazaza553513 күн бұрын

  Now I understand.

• 
  @FeetHuggs15 күн бұрын

  people keep saying this is a good video but it didn’t explain anything to do with the Khan Academy test on de Broglie Wavelength at all

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  @stevendebra223925 күн бұрын

  And after 7 years... (currently 2024), this video is still easier to understand than spending hours at lectures😂🎉

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  @stevendebra223925 күн бұрын

  I have an exam in 4 hours, 😅 and this video made about 50 pages slide irrelevant 🎉😂

• 
  @Oyinz35626 күн бұрын

  Does it also depends on the length of the spring

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  @tanveerhussain796527 күн бұрын

  It’s slope gives velocity or displacement

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  @crashoutn1k029 күн бұрын

  systum 🔥🔥

• 
  @Bigstepz43Ай бұрын

  what if its not water , what if its a concrete floor

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  @albertshalaj4325Ай бұрын

  Fantastic explanation!

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  @zorxey3189Ай бұрын

  walter is my goat

• 
  @seraye8572Ай бұрын

  thank you !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! you can't imagine how grateful I am!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

• 
  @TheElectromagnoАй бұрын

  very good lesson

• 
  @hasaranga8501Ай бұрын

  Best explaination !

• 
  @Mango_9934Ай бұрын

  Thank u bro

• 
  @JEONGguk-02Ай бұрын

  Your sacrifices don't go unnoticed. ... You made this easy to understand. .💜 BEST TEACHER 💜💜🐰 Finally i understood😂

• 
  @alexlarsson2163Ай бұрын

  I look away for one second to work on a lab, and the shoe is sideways talking about 3 other axis hahahah.

• 
  @user-il9rh2zg4vАй бұрын

  Anyone here in 2024

• 
  @Eyuu-iz6ruАй бұрын

  Please position of velocity time graph

• 
  @priyank51612 ай бұрын

  2:43 heres come my boy... None other than... LUI DE BROY

• 
  @thanaa64012 ай бұрын

  This is the creepiest comments section for a video i've ever seen

• 
  @Frederick-1112 күн бұрын

  How so?

• 
  @randallmcgrath93452 ай бұрын

  Khan Academy is also nice for math practice as many know.

• 
  @TomHendricksMusea2 ай бұрын

  Consider electron wave and positron wave are the same but out of phase. So there is only one charge that can either be constructive, same charge, or destructive, different charge.... more to follow.

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  @TomHendricksMusea2 ай бұрын

  Consider electron wave and positron wave are the same but out of phase. So there is only one charge that can either be constructive, same charge, or destructive, different charge.... more to follow

• 
  @professorpandapants26522 ай бұрын

  Sal Khan deez nuts

• 
  @anaytare36592 ай бұрын

  Can you explain me thermal energy?

• 
  @Drayconix2 ай бұрын

  test in 9 hours, no worries

• 
  @prakhyatkethamukkala21452 ай бұрын

  at 10:39 aren't both force vectors still counter clockwise??? I think im stupid

• 
  @prakhyatkethamukkala21452 ай бұрын

  im stupid nvm

• 
  @BinyamShumete2 ай бұрын

  How is sal

• 
  @MathStatsMe2 ай бұрын

  What if the ball was sticky and stuck to the rod?

• 
  @sharurethi78092 ай бұрын

  Sir this is what I was searching for days.... Thank you so much ❤

• 
  @micahdelaurentis65512 ай бұрын

  excellent

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  @karthikanil58382 ай бұрын

  I’ve been searching all over KZread for a good playlist to explain oscillations and this is genuinely the only video that has explained everything so well and made it crystal clear for me. Thankyou very much for uploading this

• 
  @ArshpreetKaur-mm5qdАй бұрын

  ikr! khan academy is dope

• 
  @Szhihihihihihi2 ай бұрын

  Thanks =]

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  @Dunning-Krugereffect2 ай бұрын

  I'm sorry, what were you saying?

• 
  @nyakallotoons44502 ай бұрын

  Can you please make a video on circular motion at constant speed

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  @Landoscurlyhair2 ай бұрын

  Thank you so much for this! 😭 my school doesn't do lectures but instead just give us notes. This topic, they didn't really elaborate about this one and tomorrow is our exam, FINAL EXAM. 😭. Now I understand everything about this now 😭

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  @MenShoe-kt1bc2 ай бұрын

  Thanks sir am watching from Uganda,,,,yov made me understand more

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  @SprinkleYan2 ай бұрын

  Thank you so much Khan Academy

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  @vaibhavkodidini95613 ай бұрын

  Hey, small question,.. why does adding phase imply the wave is going to the left?? And for a sin wave starting going up above the x axis, is the equation asin(wt-kx) or asin(kx-wt)????

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  @itsmmdoha3 ай бұрын

  Hands down the best video about elastic collisions!!!

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  @michio028yt83 ай бұрын

  awsome

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  @NiharikaAChirayil3 ай бұрын

  Thank you so much for the video! I was really confused about this topic.

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  @georgeredfern55263 ай бұрын

  I really appreciate this video; I have an AP physics 1 final tomorrow and I needed a refresh on angular momentum. This video was perfect!

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  @Shariar_Labib3 ай бұрын

  wish u were my physics teacher....lecture wouldn't be that boring

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  @HeidiBelc3 ай бұрын

  can i give you a kiss on the cheek

• 
  @HeidiBelc3 ай бұрын

  khan academy i love you

• 
  @gridpaper29803 ай бұрын

  THANK YOU

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  @christina-ld4ci3 ай бұрын

  Thank you