Capacitors in AC Circuits with Phasors | Doc Physics

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  • Опубликовано: 3 фев 2013
  • This continues the previous video's adventure into phasors and how handy they are.

Комментарии • 223

  • @neonnebby7370
    @neonnebby7370 3 года назад +17

    "Everybody likes resistors cause they're super simple."
    YES.

  • @TheFootbaldd
    @TheFootbaldd 8 лет назад +46

    From someone who was a electric plant operator to EE student, I think you are doing an excellent job explaining. In class they tend to want to reinvent the wheel, so I am finding your videos a good review that helps to connect the two.

  • @DocSchuster
    @DocSchuster  11 лет назад +13

    And I love how interested and engaged YOU are! Thanks!

  • @AbhilashThulsidass
    @AbhilashThulsidass 9 лет назад +57

    Shoutout from India! You are making me fall in love with physics again through your videos. Really appreciate it. BTW, 'morrow is my finals. LOL.

    • @JK-bp9fh
      @JK-bp9fh 4 года назад +6

      how did you do 5 years ago and what are you doing now

  • @Maskva1825
    @Maskva1825 6 лет назад +1

    I graduated from college with degree in electrical engineering very long time ago. I needed to refresh my stagnant knowledge. This is the only video on RUclips that made sense.
    Thank you!

  • @jeffb.6470
    @jeffb.6470 3 года назад +1

    Your descriptions of the capacitor in a circuit is great. The sound effects you include take it to a level above and beyond any other similar lessons I’ve attend in university or online.
    You are an incredible teacher! Thank you :)

  • @thetech685
    @thetech685 2 года назад

    I am watching this video 8 yrs after it's release and this is still better than what my profs explain at Uni. Love your excitement and casualness in the video!

  • @benjtheo414
    @benjtheo414 7 лет назад

    Just wow, 2 years of education. Never had such a clear explanation. Thank you very much!

  • @duanebarry2817
    @duanebarry2817 5 лет назад +2

    The demonstration with rotating phasor template over the x-y axis is really helpful. It's something textbooks can't really capture.

  • @madinkan
    @madinkan 9 лет назад +3

    Brazil here. Your videos are a real help. Thanks Doc.!

  • @dreamlanddon
    @dreamlanddon 5 лет назад +1

    this is the kind of intuitive explanation I was looking for. God bless you teacher! I Appreciated!

  • @Ncik666
    @Ncik666 2 года назад

    Thank you so much for these videos. I was having a lot of trouble with how my instructors described this, and yet in 15 minutes I feel like I understand it far more than 2 hours of lectures.
    Saving my bacon for this course!

  • @babbalgts
    @babbalgts 8 лет назад +8

    from India.....DOC...your videos helps me UNDERSTAND these stuffs....in our school....they teach these way too fast....which i cant grab at all..but from your videos....the way you teach...that so fun...loved it..thanks a lot!!

  • @johnsonmid003
    @johnsonmid003 11 лет назад +3

    Just learned a month and a half worth of physics in one evening--and to think that I actually went to all my physics lectures. Thanks, you taught me five chapters more than my college professor did. If you get me an A on tomorrow's exam maybe you'll get my next tuition check (but probably not).

  • @snatchgrip
    @snatchgrip 9 лет назад +5

    Thank you very much for making such simple and to the point tutorials! :)

  • @jonjanick6529
    @jonjanick6529 2 года назад +1

    from 15:35 to 15:45 i had an incomplete idea of a capacitor in ac....after 15:45 all the understandings i have about caps came together thank you man, i appericate how you teach and applaud your methods
    Thank you so much for that visual explanation!!

  • @adaneitor
    @adaneitor Год назад

    One of the best videos i have seen in my entire life

  • @geoptus
    @geoptus 6 лет назад

    Love the presentation style (and sound effects) - very clear and informative.

  • @AnkitaMisraBubblesAllAround
    @AnkitaMisraBubblesAllAround 8 лет назад +11

    Doc, Hello all the way from India.
    YOU ARE A LIFESAVER.

  • @MattyTeare
    @MattyTeare 11 лет назад +2

    BOOM! Now the capacitor is fully charged :)
    I love how engaging and interesting you make it, thanks

  • @annonymousfox7515
    @annonymousfox7515 5 лет назад

    Nice video man! The explanation on how the current leads the voltage was awesome! Finally get the effect of a capacitor in an AC circuit!

  • @reyg8085
    @reyg8085 6 лет назад

    "Okay, we can go up!"
    Love your videos!

  • @mariamtaha371
    @mariamtaha371 8 лет назад +3

    thank you , I started to love physics again , you make it very simple

  • @joonahulkkonen8346
    @joonahulkkonen8346 9 лет назад +1

    Great videos! You really explain the phenomenons understandable way! Thank you!

  • @DocSchuster
    @DocSchuster  11 лет назад +3

    Thank you for the blessing! I'm happy you like the videos!

  • @yanivgardi9028
    @yanivgardi9028 3 года назад

    Your videos are brilliant! You make everything sounds so simple...

  • @Burrahboy
    @Burrahboy 7 лет назад +2

    Another excellent video following up on the RMS video. Thank-you for making this knowledge available in a simple explanation. As Einstein said, if you cant explain it simply, you don't understand it well enough.

  • @christopherkhill3213
    @christopherkhill3213 6 лет назад

    'Visualized, Verbalized, Simplified and Charismatic: `Gifted Teacher.

  • @christiantoste2295
    @christiantoste2295 4 года назад

    sir, you saved my life. I was paralyzed from the neck down. Your video played on my computer and I miraculously got up out of my wheelchair and turned it off. Thank you.

  • @officialbankz3900
    @officialbankz3900 9 лет назад +1

    graphs really simplified that equation, thanks doc

  • @ellyvatedaf
    @ellyvatedaf 3 года назад

    Whenever I'm looking at the current and voltage waveforms in an AC circuit, all I can hear is doc's voice describing the graphs 'OOkay we can go up!' and 'OOKAy we can go down!"

  • @pierrec9287
    @pierrec9287 7 лет назад +1

    16:19 "ooook we can go up!" I cant help but laugh and learn at the same time!
    amazing teaching skills!

  • @sivebaartman9001
    @sivebaartman9001 10 лет назад +2

    Sir, you are amazing! I UNDERSTAND and infact am enjoying these videos...don't stop!!

    • @DocSchuster
      @DocSchuster  10 лет назад +3

      I am glad to hear it! I'll keep posting if you'll keep learning!

  • @unicore239
    @unicore239 4 года назад

    Insane lecture! THE BEST on youtube for this topic

  • @geetagyasandeepmanuja1612
    @geetagyasandeepmanuja1612 4 года назад

    Awesome job!!! Today I understood what I had been mugging up for 2 years!

  • @joebarker7643
    @joebarker7643 7 лет назад

    This really brings things into perspective, thank you!

  • @user-ce5ii3wy6c
    @user-ce5ii3wy6c 7 лет назад

    thank you so much, wish my professors made science interesting and fun for us like you do in all of your vedios..much love from Egypt.

  • @lonelyheart871
    @lonelyheart871 10 лет назад +2

    thank you very much for those videos .. they are very helpful in explaining the equations to what is really happening in physics .. Now I can understand what is really going on capacitors and inductors

  • @MrAlbashiri
    @MrAlbashiri 8 лет назад

    Crystal clear. Thank you very much for that amazing explanation

  • @hootanbadii1799
    @hootanbadii1799 6 лет назад

    Thanks a lot Dr. Schuster. You are amazing.

  • @ren_6130
    @ren_6130 9 лет назад +1

    Greetings from Malaysia!
    Great video! =D Keep it up, Doc Schuster!

  • @thpl228
    @thpl228 11 лет назад

    It is so easy to follow you you make it very clear and easy ! Thank you

  • @nomanmalik5215
    @nomanmalik5215 3 года назад

    Respect from Pakistan. You're an amazing teacher :)

  • @geraldinebass1389
    @geraldinebass1389 8 лет назад +4

    Awesome explanation, thank you so much!

  • @ThomasTurkington
    @ThomasTurkington 9 лет назад

    You are the best! Simple and interesting!

  • @Etinraj
    @Etinraj 9 лет назад +1

    helloo from India. Great way of explaining Doc. Keep up !

  • @leonex606
    @leonex606 7 лет назад

    doc thank you so much for everything you do for us. seriously you are saving people asses right here ^_^. all the love and respect to you sir

  • @kyubeenkim9360
    @kyubeenkim9360 Год назад

    Amazing explanation, thank you so much

  • @yemiobisesan6333
    @yemiobisesan6333 10 лет назад +1

    Could you pretty please do a video on how the various types of transistors are configured as amplifiers. I really don't understand how Class A amplifiers work. A background theory on how various transistors work would be extremely helpful.
    I'm loving all your videos relating to electronics so far. Your explanation is relatively simple and you manage to pack a lot of incredibly useful information into each video.
    Yet another 15 minutes of my life well spent.
    NB: Please I am gagging for your help here.

    • @DocSchuster
      @DocSchuster  10 лет назад

      Thanks for your kind words. Transistors are high on my to-do list, but I'm stalling because I know it's a very important lesson. It has to be perfect.
      Unfortunately, I probably won't do it before you need it done. Sorry!

  • @franciscoalvarez5215
    @franciscoalvarez5215 10 лет назад +3

    Excelent lecture. Thanks a lot.

  • @taamardhwaj
    @taamardhwaj 3 года назад

    7 years and still this video saving peoples

  • @m.huzaifam.siddique8016
    @m.huzaifam.siddique8016 5 лет назад

    You are cool man. Good teaching skills

  • @rockyquadres
    @rockyquadres 5 лет назад

    Hi Sir, Namaste! You have really made the things to look very simple.....thanks

  • @honeybunny2411
    @honeybunny2411 3 года назад +1

    Very nicely explained

  • @DocSchuster
    @DocSchuster  11 лет назад +1

    You bet! Glad it helped.

  • @adrianaharisya1257
    @adrianaharisya1257 4 года назад

    Lots of love for this video

  • @kiriInvestigator4597
    @kiriInvestigator4597 Год назад

    Great video! Thank you

  • @user-vn3dg9lp2g
    @user-vn3dg9lp2g 6 лет назад

    I like your way in explaining

  • @harramkhan5112
    @harramkhan5112 7 лет назад +13

    THANK YOU DOCTOR YOU'RE A LIFE SAVER

  • @dennismolina2339
    @dennismolina2339 Год назад

    great video!

  • @pradeepchadha8365
    @pradeepchadha8365 9 лет назад +3

    thankeww sooo muchh sir ! You rock! n ur videos help me alottttt! -Prashsti (India)

  • @arunk8663
    @arunk8663 3 года назад

    Wow very nice explanation thanks a lot

  • @minanovkiril
    @minanovkiril 4 года назад

    you have very good lectures.

  • @gurupamosikwibowo5676
    @gurupamosikwibowo5676 8 лет назад +1

    Thanks for saving my life in EE

  • @000DiegoLabarca000
    @000DiegoLabarca000 7 лет назад

    This dude´s the greatest.

  • @kamalesha.p6965
    @kamalesha.p6965 10 лет назад

    Greetings from India!.Thanks for making these awesome series of videos :)

    • @DocSchuster
      @DocSchuster  10 лет назад +1

      Kamalesh A.P I'm glad they help!

  • @mack_raymond
    @mack_raymond 7 лет назад +1

    If I saw you, I would give you a high five. Thanks!

  • @endrestory4345
    @endrestory4345 6 лет назад

    Nice video. Thanks

  • @emptyblank9943
    @emptyblank9943 8 лет назад +1

    really love your video👍🏻😁

  • @binxxx1992
    @binxxx1992 10 лет назад

    I really like your teaching style. Thanks a lottttttt

    • @DocSchuster
      @DocSchuster  10 лет назад

      I really like your commenting style! You're greatttttttttttttttttt

    • @binxxx1992
      @binxxx1992 10 лет назад +1

      :) hahah

  • @CodyShell
    @CodyShell 11 лет назад

    helpful for circuit analysis! i unfortunately had a horrible teacher that taught solely by powerpoint slides, which doesn't quite work for me. glad i can catch up here

  • @Cyno94
    @Cyno94 6 лет назад

    Thanks for the video, very informative

  • @farahtarek4237
    @farahtarek4237 3 года назад

    Umm it's 2021 and WOW! Thank u so much ❤️

  • @waltersono2742
    @waltersono2742 11 лет назад

    Thanks Doc!

  • @akshatsharma7339
    @akshatsharma7339 6 лет назад

    DOC I LOVE YOU.

  • @yousfiibrahim6863
    @yousfiibrahim6863 5 лет назад

    This is the best guy ever smart and funny

  • @chadbrewer1513
    @chadbrewer1513 10 лет назад

    very well said

  • @prudvimanoj9010
    @prudvimanoj9010 8 лет назад +1

    nice explanation..

  • @musicbyvec1955
    @musicbyvec1955 5 лет назад +6

    This video was lube for the gears in my mind.

  • @micahmurdoch8314
    @micahmurdoch8314 8 лет назад +1

    i love you!! your amazing!!!!

  • @Prabh_cc
    @Prabh_cc Год назад

    Good one....

  • @bhaskars6667
    @bhaskars6667 8 лет назад

    Heyy DOC your videos are awesome!! please post some videos on power electronics!!

  • @joonastuovinen4106
    @joonastuovinen4106 8 лет назад +1

    Thank you!

  • @md.shuheburrahman658
    @md.shuheburrahman658 3 года назад

    Thank you so much,,,,

  • @deepanshuchauhan5409
    @deepanshuchauhan5409 8 лет назад +4

    dude ur awesome... I started loving physics

  • @vgaulin
    @vgaulin 7 лет назад

    Excellente

  • @illyushen9856
    @illyushen9856 7 лет назад

    thanks man!! this helped me a lot :-)

  • @roms_jr
    @roms_jr 7 лет назад

    Thank you so much!

  • @user-by5wh4sx1e
    @user-by5wh4sx1e 6 лет назад

    very good explanation,I think that whenever the source voltage decrease the capacitor will discharge current to the source trying to prevent any change in volt, also whenever the source voltage increases the capacitor will absorb current to prevent any change in volt

  • @becooool010
    @becooool010 11 лет назад

    wow wow wow u r amazing, god bless u

  • @saranvekediler
    @saranvekediler 6 лет назад

    You are awesome

  • @dontbother665
    @dontbother665 7 лет назад

    Awesome!!

  • @Chanderv31
    @Chanderv31 7 лет назад

    thanks a lot.

  • @E13ctric1an1
    @E13ctric1an1 Год назад

    Thanks!

  • @DocSchuster
    @DocSchuster  11 лет назад

    My students do know about real batteries vs ideal V sources, but I could do a better job noting that here. On item 2, you're totally correct. That was not well planned! I just grabbed some phasors and slapped them together.

  • @madhuganji8618
    @madhuganji8618 9 лет назад

    great explaination.i have a doubt .by applying ac or dc we are getting same mode of charging and discharging,HOW?

  • @skasti
    @skasti 5 лет назад

    Thank you sir

  • @mikeautostudent5562
    @mikeautostudent5562 5 лет назад

    thanks for your video.why they draw polarity for caps in ac circuits? esp for run caps Motors

  • @carlosnoriega7296
    @carlosnoriega7296 3 года назад

    What would the source voltage curve look like in the same graph of the current and voltage of the capacitor?

  • @arado240dd
    @arado240dd Год назад

    Can use complex numbers