Capacitor charging and discharging

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  • Опубликовано: 16 июл 2024
  • An explanation of the charging and discharging curves for capacitors, time constants and how we can calculate capacitor charge, voltage and current.

Комментарии • 44

  • @justaracoonchillinginatoilet69
    @justaracoonchillinginatoilet69 Год назад +10

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

  • @harrison2584
    @harrison2584 3 года назад +15

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

  • @HarriCroft
    @HarriCroft Год назад +1

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

  • @nuusikuhnawanga9680
    @nuusikuhnawanga9680 Год назад +4

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

  • @afaquekhan2271
    @afaquekhan2271 2 года назад +7

    Very nicely explained. Thank you !

  • @configure8k
    @configure8k 3 месяца назад +2

    Such a helpful video! Thank you so much!

  • @sirobi2524
    @sirobi2524 Месяц назад

    Thanks! Helped massively w physics exam

  • @kerryrowe7935
    @kerryrowe7935 3 года назад +4

    Thank u very much!!!!!!🙏🏾❤

  • @user-no3gn5mu2v
    @user-no3gn5mu2v 10 месяцев назад +1

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

  • @dantezucconi8486
    @dantezucconi8486 3 года назад +19

    this video doesnt have enough recognition

  • @cameronpedler3640
    @cameronpedler3640 3 года назад +3

    Great video
    :)

  • @sebart8028
    @sebart8028 2 года назад +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? :)

  • @andrewpervez3009
    @andrewpervez3009 5 месяцев назад

    Very good explanation. Thank you.

  • @ctzulaiha64
    @ctzulaiha64 2 года назад +4

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

  • @grahamh7041
    @grahamh7041 3 года назад +2

    Good vid - thanks

  • @leonorah3740
    @leonorah3740 3 года назад +2

    Thank you

  • @yohonfretzel8347
    @yohonfretzel8347 2 года назад +2

    Thankyou!

  • @nature_and_human
    @nature_and_human Год назад

    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 10 дней назад

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

  • @blazesassy8810
    @blazesassy8810 Год назад

    Is the potential increasing exponentially?

  • @kamonbein6358
    @kamonbein6358 3 года назад +2

    Nice

  • @rakeshsreeramkr1675
    @rakeshsreeramkr1675 3 года назад +2

    ❤️❤️❤️❤️❤️❤️great

  • @user-le3oy9gd2f
    @user-le3oy9gd2f Год назад

    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

  • @emir2750
    @emir2750 3 года назад +3

    thanks

  • @SavedbyHim
    @SavedbyHim 2 года назад +3

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

  • @manman-sg1zt
    @manman-sg1zt 2 года назад +4

    I would just like to ask what is the e

    • @dankboy6744
      @dankboy6744 2 года назад +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

  • @larryag99
    @larryag99 Год назад

    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 9 месяцев назад

      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 Год назад

    Watching this an hour before my exam 😂😭

  • @edwardngetha31
    @edwardngetha31 2 года назад +2

    what is e

  • @lefika7959
    @lefika7959 8 месяцев назад

    ha go bonale cheki

  • @coppellpianoshop3812
    @coppellpianoshop3812 2 года назад +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 2 года назад +10

      you could have stated that kinder...

    • @coppellpianoshop3812
      @coppellpianoshop3812 2 года назад

      @@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 Год назад +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  Год назад +9

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

    • @elirockenbeck6223
      @elirockenbeck6223 Год назад +1

      Be smarter then?