Capacitor charging and discharging

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  • čas přidán 25. 07. 2024
  • An explanation of the charging and discharging curves for capacitors, time constants and how we can calculate capacitor charge, voltage and current.

Komentáře • 44

  • @justaracoonchillinginatoilet69

    succinctly explained in only 7 mins. give this man a medal

  • @harrison2584
    @harrison2584 Před 3 lety +15

    I have my practical next lesson, this really helped refresh my memory, thanks!

  • @HarriCroft
    @HarriCroft Před rokem +1

    So kind of you to post this material up for free, Thanks!

  • @nuusikuhnawanga9680
    @nuusikuhnawanga9680 Před rokem +4

    Short and Brief 👌. I'll not forget this. Thank you so much 🥰

  • @afaquekhan2271
    @afaquekhan2271 Před 2 lety +7

    Very nicely explained. Thank you !

  • @configure8k
    @configure8k Před 4 měsíci +2

    Such a helpful video! Thank you so much!

  • @user-no3gn5mu2v
    @user-no3gn5mu2v Před 10 měsíci +1

    Very nice video! thank you for your effort!:)

  • @kerryrowe7935
    @kerryrowe7935 Před 3 lety +4

    Thank u very much!!!!!!🙏🏾❤

  • @sebart8028
    @sebart8028 Před 2 lety +6

    What if the resistor will reduce voltage ratio from 12V to 3 V. Will discharge characteristics look the same but flattered or to some point stabilised or? :)

  • @dantezucconi8486
    @dantezucconi8486 Před 3 lety +19

    this video doesnt have enough recognition

  • @andrewpervez3009
    @andrewpervez3009 Před 6 měsíci

    Very good explanation. Thank you.

  • @sirobi2524
    @sirobi2524 Před měsícem

    Thanks! Helped massively w physics exam

  • @ctzulaiha64
    @ctzulaiha64 Před 2 lety +4

    in 6:44 why don't we include the values of RC into the equation? why do we just substitute the t= 1?

  • @cameronpedler3640
    @cameronpedler3640 Před 3 lety +3

    Great video
    :)

  • @grahamh7041
    @grahamh7041 Před 3 lety +2

    Good vid - thanks

  • @leonorah3740
    @leonorah3740 Před 3 lety +2

    Thank you

  • @blazesassy8810
    @blazesassy8810 Před rokem

    Is the potential increasing exponentially?

  • @yohonfretzel8347
    @yohonfretzel8347 Před 2 lety +2

    Thankyou!

  • @nature_and_human
    @nature_and_human Před rokem

    Your charging current is almost instantly going from 0 to maximum peak current. That is ideal case, in practice you will have some time in microseconds till gets to the peak value, since there is reistance on the conductors and capacitive reaktance as well...

  • @user-qq2bx3mk5i
    @user-qq2bx3mk5i Před 19 dny

    That means that during charging and discharging the the currents decays/decreases in both cases.??

  • @user-le3oy9gd2f
    @user-le3oy9gd2f Před rokem

    1:51 why was there a difference in charge between the 2 plates, I thought that when we charged the capacitor fully the charge one the 2 plates were equal.
    Thanks

  • @rakeshsreeramkr1675
    @rakeshsreeramkr1675 Před 3 lety +2

    ❤️❤️❤️❤️❤️❤️great

  • @kamonbein6358
    @kamonbein6358 Před 3 lety +2

    Nice

  • @manman-sg1zt
    @manman-sg1zt Před 2 lety +4

    I would just like to ask what is the e

    • @dankboy6744
      @dankboy6744 Před 2 lety +2

      no it absolutely is not. e is the natural log constant equal to 2.718... It is definitely NOT the value of an electron charge

  • @SavedbyHim
    @SavedbyHim Před 2 lety +3

    What if the initial charge is 0V, then you can't use this formula

  • @emir2750
    @emir2750 Před 3 lety +3

    thanks

  • @larryag99
    @larryag99 Před rokem

    If I install a new "start" capistor on an induction motor... where does it get the power from to start the motor if the capistor was at zero power out of the box ?

    • @SeerManMan
      @SeerManMan Před 9 měsíci

      From whatever power source it's plugged into, while the "Switch" is closed for the motor the capacitor can still be charged

  • @Techy_Adi
    @Techy_Adi Před rokem

    Watching this an hour before my exam 😂😭

  • @edwardngetha31
    @edwardngetha31 Před 2 lety +2

    what is e

  • @lefika7959
    @lefika7959 Před 9 měsíci

    ha go bonale cheki

  • @coppellpianoshop3812
    @coppellpianoshop3812 Před 2 lety +2

    Too fast. I cannot follow you. When you said, "As you can see..." (1:00), no, I can't "see" that. Use a pointer and pace your explanation according to my ability to absorb what you are explaining. A pointer would help keep me focused on the part of the graph you want me to look at (instead of throwing three graphs up in front of me.) I could stop the video, study it until I understand it, but that is not why I am here. I have no idea how much time I would need to invest to achieve the desired level of understanding. Instead, I will leave this note and then move on to another video - hopefully one that explains the topic in a way I can understand it.

    • @Zeus1s
      @Zeus1s Před 2 lety +10

      you could have stated that kinder...

    • @coppellpianoshop3812
      @coppellpianoshop3812 Před 2 lety

      @@Zeus1s Yes. I could have sent milk and cookies. Why aren't you worried about being kind to all the viewers that got confused listening to this video?

    • @yuki-7224
      @yuki-7224 Před rokem +1

      You can give pearls to a swine and it wouldnt make a difference, listen to the full sentence will ya? And use your eyes to see that the charge to time graph is literally in front of you.

    • @CowenPhysics
      @CowenPhysics  Před rokem +10

      I'm sorry the video didn't meet your exacting standards. Please accept a full refund of £0.

    • @elirockenbeck6223
      @elirockenbeck6223 Před rokem +1

      Be smarter then?