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How to Solve a Kirchhoff's Rules Problem - Matrix Example

ROW REDUCE LIKE DR SEUSS:
Oh, all those numerous and nasty equations!
All the plugging and chugging, it takes too much patience.
I've got just the thing for such an awful occasion:
It's mighty, it's sleighty! It's Gauss-Jordan Elimination!
First, our equations enjoy preparation.
Each variable is queued in ascending gradation.
Once aligned and accounted, their nice numeral agents,
Get bumped to a matrix in corresponding locations.
Next, we apply a few matrix operations:
Addition and subtraction. Division, multiplication.
Yes, our rows are massaged with arithmetication,
Until they're reduced to the simplest notation.
Lo', all of our multiplex math manueveration,
Concludes with a comely, concise configuration.
The name of this sexy and subtle sophistication?
She goes by Row Reduced Echelon Formation.
To the left: a delightful diag-one-alation.
To the right: our solutions, in column notation.
Such a time-saving tool! Such a cool calculation!
It's mighty, it's sleighty! It's Gauss-Jordan Elimation!
My video on solving equations with a matrix: • How to Solve Equations...

Пікірлер: 333

  • @OmriSama
    @OmriSama9 жыл бұрын

    this video is INSANE. You make it look so easy and it's almost so motivating... until I go back to my problems.

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +OmriSama My newer videos have more motivation juice. Come back and visit!

  • @orsanbogdan1073

    @orsanbogdan1073

    5 жыл бұрын

    @@JesseMason why did you stop making these :(

  • @abongilemduduma1872

    @abongilemduduma1872

    3 жыл бұрын

    🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

  • @mahadevankm2621
    @mahadevankm26216 жыл бұрын

    Real learning goes beyond the textbook, thank you for your creativity. Loved the way you explain.

  • @pllagunos
    @pllagunos3 жыл бұрын

    Wow. Kudos on making a great video. I find it amazing you were able to film the exercise and leave enough time to voiceover the content, that takes some incredible planning or amazing skills!

  • @rishithole3473
    @rishithole34737 жыл бұрын

    I really wished my electrical teacher to be someone like you. Thank you so much for the video by the way!

  • @iceiceisaac
    @iceiceisaac8 жыл бұрын

    I've been stuck on how to solve this using linear algebra for a while.... you answered all my questions and more. Thank you so much! please keep making vids, its hard to find good videos like these the higher i go into engineering. Youre awesome

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +iceiceisaac Glad to give you a hand and best of luck with your career in engineering!

  • @EliCarlton
    @EliCarlton3 жыл бұрын

    Thank you! I kept messing up my matrix when i was doing these on my own. And instead of making a new current writing it in terms of the others is beautiful! learned a ton

  • @JesseMason
    @JesseMason10 жыл бұрын

    Congrats, Dave! So glad to have been a help. Best wishes for a peaceful and prosperous journey!

  • @kyreeforest4868

    @kyreeforest4868

    3 жыл бұрын

    instablaster...

  • @poofy1652
    @poofy16527 жыл бұрын

    I was just randomly searching for Kirchhoff's rules.....guess what!!! u r amazing sir.....just amazing

  • @remembertomorrow2010
    @remembertomorrow20109 жыл бұрын

    This is the best explanation on KZread. Thank you! Make more!!!

  • @JesseMason

    @JesseMason

    9 жыл бұрын

    Cheers, Michael! More on the way... =)

  • @daveramos78
    @daveramos7810 жыл бұрын

    THANK YOU SO MUCH!!! i passed my Physics class!!! this is a big help for me. More power to you Jesse Mason! God Bless!

  • @RB-ej8wk
    @RB-ej8wk2 жыл бұрын

    This video explains things so well thanks. I couldn't find any good explanation and I was so confused about the loop law

  • @soumyalodha5805
    @soumyalodha58053 жыл бұрын

    Thanks a ton! I have exam coming up next week and today I took up an assignment of which I thought I could literally solve nothing and fail but after watching this I am able to solve most of them!!

  • @meowyyyy4727
    @meowyyyy47278 жыл бұрын

    This helped a lot. I use Cramer's method though. But your tutorial is so easy to understand. Saved me a lot of time reviewing. Keep it up!

  • @ercant.6183
    @ercant.61832 жыл бұрын

    You cleared all my doubts about how to choose current directions. Turns out we actually don't, hahah. Thank you so much!

  • @anshi4076
    @anshi407611 жыл бұрын

    YOU MAKE ME LOVE PHYSICS MORE! YOU SHOULD POST A LOT OF VIDEOS!

  • @nigelsandywell8403
    @nigelsandywell84035 жыл бұрын

    Thank you for explaining this subject perfectly for me .

  • @ashishkumavat2907
    @ashishkumavat29077 жыл бұрын

    Thanks a lot!!!!! I was confused for about a year. Thanks for explaining.

  • @VatsalGoyal
    @VatsalGoyal6 жыл бұрын

    You, sir, are a life-saver.

  • @JesseMason
    @JesseMason11 жыл бұрын

    Glad you liked it. Unfortunately, I don't foresee a Wheatstone Bridge video in the near future. Perhaps someday though.

  • @raisasengupta3660
    @raisasengupta36602 жыл бұрын

    Suddenly it's looking very easy . Thank You so much.

  • @kawa_bata
    @kawa_bata8 жыл бұрын

    Helped me on my electrical engineering homework. Thank you!

  • @matthewzimmers1097
    @matthewzimmers10977 жыл бұрын

    So beautifully done. Thank you.

  • @mijnkleinown
    @mijnkleinown9 жыл бұрын

    This video helps a lot, now I really understand Kirchhoff's Rules! Thanks! I hope I do well tomorrow on the exam!

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +mijnkleinown Cheers!

  • @juanmegias9147
    @juanmegias91472 жыл бұрын

    Incredibly helpful. Thanks a lot! Hope I need some more help again!

  • @jhoserob
    @jhoserob12 жыл бұрын

    So easy. you explain very clear. Muchas gracias por el video.

  • @louisedalde8775
    @louisedalde87758 жыл бұрын

    Pls keep making educational Videos like this, so helpful

  • @merylldiola2786
    @merylldiola27868 жыл бұрын

    nice! I learned something new. Time to apply what I didn't learn from my advance algebra class. 😂

  • @JesseMason
    @JesseMason11 жыл бұрын

    I'm flattered!

  • @hastynut
    @hastynut2 жыл бұрын

    i learned the beauty of the kirchoffs law from you,sir....THANKS A LOT...

  • @akilanarasu7621
    @akilanarasu76214 жыл бұрын

    Thanks for the poem too! Very easy to remember.

  • @hamabakr6332
    @hamabakr63327 жыл бұрын

    thank you so much !!!!! you just made my day better !!!!!

  • @MrDands
    @MrDands10 жыл бұрын

    Awesome explanation. Cheers from Brazil!

  • @salifyeo7116
    @salifyeo71167 жыл бұрын

    That technique is so fun and simple. Thanks Mason!!!

  • @JesseMason

    @JesseMason

    7 жыл бұрын

    YES! Glad to hear it!!

  • @angelinoz5159
    @angelinoz51594 жыл бұрын

    I love your videos, Jesse. Can you make one that details about the difference between how current flows through a short circuit and a fused circuit? This concept always confuses me. Thanks

  • @JesseMason
    @JesseMason11 жыл бұрын

    Ohhhhhhhhh so glad you liked it!!

  • @saviourdelvin
    @saviourdelvin4 жыл бұрын

    Thank you very much i have liked it. I was actually going to fail my papers , now i count an A+

  • @MrCSKATEc
    @MrCSKATEc9 жыл бұрын

    This helped me understand crucial parts of kirchoffs laws which will help me in my finals! You just earned yourself a new subscriber xD love your videos so far !

  • @JesseMason

    @JesseMason

    9 жыл бұрын

    Jaafar Harari I'm so pleased to hear that. Best of luck with your finals, Jaafer!

  • @gurleenkaur9601
    @gurleenkaur96018 жыл бұрын

    I really loved the explanation .

  • @JayKumar-lr1mu
    @JayKumar-lr1mu7 жыл бұрын

    this was really very helpful! thank u soo much man! cheers to u! 😄

  • @OmegaSeoren
    @OmegaSeoren10 жыл бұрын

    best explanation of Kirchoff's Law on YT , thanks!

  • @JesseMason

    @JesseMason

    9 жыл бұрын

    thanks for the kind words, Omega!

  • @Textbook000
    @Textbook00011 жыл бұрын

    im so happy i came across this video!!!! ahhhhhhhhhhhhh this was awesome!!!

  • @jaigarg3990
    @jaigarg39907 жыл бұрын

    thanks it cleared all my doubts about this law

  • @Clintlegend
    @Clintlegend4 жыл бұрын

    Still watching it in 2020!!Very helpful bro!!!

  • @mtahoun
    @mtahoun11 жыл бұрын

    THANK YOU SO MUCH !!! you are life saver ! that was really helpful

  • @aliyayaya4065
    @aliyayaya40653 жыл бұрын

    Love your voice while you explain it, tqvm. Hope you do good in now life

  • @meg3421starofworld
    @meg3421starofworld9 жыл бұрын

    Thanks !! Please make more videos.

  • @danielastorga5528
    @danielastorga55286 жыл бұрын

    Thank You so much this video was extremely helpful

  • @gurendersingh8867
    @gurendersingh88678 жыл бұрын

    This is best method I have ever saw. Thanks to share it! :p

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +Gurender Singh Cheers, man!

  • @makamiro1192
    @makamiro11926 жыл бұрын

    Best teacher ever seen Thank u

  • @danielkipp1887
    @danielkipp18878 жыл бұрын

    great video, thanks for the help!

  • @junaidwahab8353
    @junaidwahab83535 жыл бұрын

    it's great to learn from such an awesome and motivating but also a strange......teacher... thanks for your dedication.......

  • @JesseMason

    @JesseMason

    5 жыл бұрын

    Strrrrrrrrrrange!? =) Cheers from Detroit, Junaid!

  • @abdullahzia1133
    @abdullahzia11337 жыл бұрын

    Thank you Jesse!

  • @azmatullah7546
    @azmatullah75468 жыл бұрын

    thanks for such a great video

  • @JesseMason
    @JesseMason11 жыл бұрын

    Simplification. Helps when doing it by hand.

  • @whatnews4670
    @whatnews46709 жыл бұрын

    was verryyy helpful ! i thank you professeur Jesse =D

  • @roederco
    @roederco7 жыл бұрын

    Awesome video! Thanks!

  • @sujadr6379
    @sujadr63796 жыл бұрын

    It helped me a lot buddy.You are awesome.👍👍👍👌👌👌👌

  • @anneoni691
    @anneoni6912 жыл бұрын

    You are a joyful badass teacher 💪🙌

  • @MsAlexa023
    @MsAlexa0237 жыл бұрын

    Great video! Thanks for your help.

  • @JesseMason

    @JesseMason

    7 жыл бұрын

    Cheers, Clauds!

  • @marianbucuci7273
    @marianbucuci72733 жыл бұрын

    3:40, it seems like the source of current should be noted as positive in the loop C

  • @rondavis236
    @rondavis236 Жыл бұрын

    Wow , such a nice videos , cant believe its 7 years back . PLs respnd , want to check whther your are there or not

  • @DisheveledSuccess
    @DisheveledSuccess9 жыл бұрын

    Stellar example! Thanks!

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +DisheveledSuccess Thanks, DS!

  • @JesseMason
    @JesseMason10 жыл бұрын

    You're very welcome, BDX.

  • @SalmanKhan-yo7gr
    @SalmanKhan-yo7gr6 жыл бұрын

    Thank you sir. I like your teaching method very much.

  • @JesseMason

    @JesseMason

    6 жыл бұрын

    Cheers from Detroit, Salman!

  • @marshalmurwirapachena4353
    @marshalmurwirapachena43533 жыл бұрын

    Thanks so much ,its really awesome 👏👏👏💯💯💯

  • @password6975
    @password69757 жыл бұрын

    very concise, i love it

  • @JesseMason

    @JesseMason

    7 жыл бұрын

    Thank you, P69!

  • @luisv8887
    @luisv8887 Жыл бұрын

    nice! i got to use something i learned from linear algebra!

  • @AyushKumar-il6ui
    @AyushKumar-il6ui8 жыл бұрын

    very good and simple teaching technic

  • @aakankshajain9160
    @aakankshajain91608 жыл бұрын

    Now i see how useful matrices are! :D

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +Aakanksha Jain My favorite use, actually.

  • @dimitarvel1441

    @dimitarvel1441

    7 жыл бұрын

    is there a way to solve this without a matrix?

  • @lucas.n

    @lucas.n

    6 жыл бұрын

    if you are into writing Computer Graphics programs, matrix knowledge can do pretty neat tricks too!!!

  • @freedom3229

    @freedom3229

    5 жыл бұрын

    Yes, but I recommend watching a 15min video on Gaussian and Gauss-Jordan elimination in double speed... It is a much quicker method. The alternative is to set a system of equations and solve with simple algebra. (x+2y=3 and 2x+2y=3 subtract 2nd equation from the first to eliminate y, find the resulting x, plug it back in and find y.) Of course, a 3rd equation makes simple algebra much more time consuming. Engineering demands max ease.

  • @ibrahimsager5034
    @ibrahimsager50345 жыл бұрын

    very helpful thank you man

  • @solmiller1972
    @solmiller19726 жыл бұрын

    Thank you soooo much for this!

  • @JesseMason

    @JesseMason

    6 жыл бұрын

    Glad you liked it, Sol!

  • @rimmyrocks3789
    @rimmyrocks37897 жыл бұрын

    Thanx buddy it reallly helped me allot...☺

  • @NehaSharma-zr7sk
    @NehaSharma-zr7sk5 жыл бұрын

    Wow that's so easy peasy for me using the matrix concept here in big eqn to solve

  • @mattmccready8171
    @mattmccready81718 жыл бұрын

    great video thanks so much!

  • @chemlab12345678910
    @chemlab123456789104 жыл бұрын

    Love it, thanks!!

  • @dasarianitha1651
    @dasarianitha16517 жыл бұрын

    thank you sir it was so helpful for me to face my sem exam

  • @sachinkavinda7123
    @sachinkavinda71233 жыл бұрын

    thank you so much!

  • @lizzioy
    @lizzioy6 жыл бұрын

    Thankyou for this video! I have a circuit with 3 loops. The first loop has a voltage source of 140 volt,( which is connected to ground from the negative side, a 20 ohm resistor and a 6 ohm resistor. The second loop had just a 5 ohm resistor and then the 6 ohm resistor from the 1st loop.The third loop has a current source of 18 A and the 5 ohm resistor from the second loop. When I apply the loop rule I cannot rewrite the equations so they aren't equal to 0. I cannot use that for gauss elimination, right? Is this even a technique I can use for such a circuit?

  • @joshresuello1340
    @joshresuello13407 жыл бұрын

    a 2 week discussion in college summed up in 10 minutes.

  • @krisstuhfur
    @krisstuhfur6 жыл бұрын

    HELLO, exam is tomorrow if you are free please someone respond why does @ 3:04 mark we can see in equation B we get a "+6" when we are going WITH the current but he says against the current but in equation C which is the same thing except the battery we "-8" ??

  • @ezekielgreatness5590
    @ezekielgreatness55909 жыл бұрын

    this is fantastic. it really helps me

  • @JesseMason

    @JesseMason

    9 жыл бұрын

    Glad to hear it, Ezekiel!

  • @kajalpandey4088
    @kajalpandey40887 жыл бұрын

    thank u sir for making it 'SIMPLE AND INTERESTING' :-)

  • @JesseMason

    @JesseMason

    7 жыл бұрын

    Thanks, Kajal!

  • @FurociousN
    @FurociousN12 жыл бұрын

    Very nice video!

  • @toseefsaim8437
    @toseefsaim84377 жыл бұрын

    can you tell me how we finde kvl , kcl and currunt in a three loop circuit plzzzzz

  • @Diaming787
    @Diaming7876 жыл бұрын

    This was helpful!

  • @krishnachaturvedi8692
    @krishnachaturvedi86925 жыл бұрын

    Thanx man, appreciated

  • @amjad6361
    @amjad63615 жыл бұрын

    Thank you man

  • @its_ihsan_mk7928
    @its_ihsan_mk79287 жыл бұрын

    if the determinant of the matrices is in negative. does its matters on solution of electronic circuit solution?

  • @dchs14
    @dchs149 жыл бұрын

    Thank you! Very helpful

  • @JesseMason

    @JesseMason

    9 жыл бұрын

    dchs14 Cheers from Detroit, dchs14!

  • @naveenb4009
    @naveenb40096 жыл бұрын

    very nice .....thank you sir.....

  • @ms-uj3qe
    @ms-uj3qe8 жыл бұрын

    Great video!

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    My logo = your username!

  • @ajay_motorider
    @ajay_motorider7 жыл бұрын

    very very helpful. .rocking ..

  • @houneidasaouli7445
    @houneidasaouli74453 жыл бұрын

    Thank you so much from 2021 students 🙏

  • @henrrylanuez2733
    @henrrylanuez27338 жыл бұрын

    Good video, thank you so much!

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +Henrry La Nuez Cheers, Henrry!

  • @faithnoge8218
    @faithnoge82184 жыл бұрын

    REALLY GOOD

  • @CriticalThinker0890
    @CriticalThinker08907 жыл бұрын

    dont you think for node "C" the voltage should be +ve ???

  • @AnilKumar-fv8yw
    @AnilKumar-fv8yw8 жыл бұрын

    That was Simple ... You are Awesome man .. Thanks a lot ^^

  • @JesseMason

    @JesseMason

    8 жыл бұрын

    +Anil Kumar Cheers, Anil!

  • @satvik23
    @satvik237 жыл бұрын

    sir can we solve this problem using a 3x3 matrix ? (3x3 multiplied with a column matrix xyz/I1I2I3 equals to the numerical value)

  • @yashasviasthana
    @yashasviasthana7 жыл бұрын

    can u plz explain how to find potential easily of a complex circuit?

  • @SS-pn7ss
    @SS-pn7ss Жыл бұрын

    thank you so much

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