Phasor diagram (& its applications) | Alternating currents | Physics | Khan Academy

Sdílet
Vložit
  • čas přidán 20. 05. 2021
  • Phasors are rotating vectors having the length equal to the peak value of oscillations, and the angular speed equal to the angular frequency of the oscillations.
    They are helpful in depicting the phase relationships between two or more oscillations. They are also a useful tool to add/subtract oscillations.
    Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
    Donate here: www.khanacademy.org/donate?ut...
    Created by Mahesh Shenoy

Komentáře • 103

  • @anushiagrawal2103
    @anushiagrawal2103 Před 3 lety +195

    This tutor really has the power of reading the student’s mind. All the probable doubts which can crop up are crystal cleared

  • @Fateymaa
    @Fateymaa Před rokem +15

    When he says "Why should we care about this", I already know that all my doubts are gonna be solved.

  • @hakalaka2183
    @hakalaka2183 Před 2 lety +66

    I can't leave without commenting on how good this class is...I have my exam tomorrow and you sir have not only explained the topic but have also made my day better!!

  • @harishkumar8604
    @harishkumar8604 Před 2 lety +18

    the real physics teacher be like making doubts and clearing it. You are very well and good on that

  • @jdm89s13
    @jdm89s13 Před 2 lety +18

    This is a comment about Mahesh's videos in general: for one, they are excellent! Very concise and easy-to-follow, and Mahesh's tone makes you feel like he's right there with you as a friend, walking you through it. This all makes for the perfect learning experience.

  • @zizo-ve8ib
    @zizo-ve8ib Před rokem +8

    This is one of the best (if not THE best) intro to phasors I've ever seen for a pre college student

  • @ramaramchoudhary5668
    @ramaramchoudhary5668 Před 2 lety +18

    Hats off,best explaination ever seen on this topic really grateful to you

  • @ramiz856
    @ramiz856 Před 2 lety +7

    I appreciate what you guys are doing here. The Animations and explanations are top notch. But I get pumped when the narrator gets excited. Give that man a raise for goodness sakes. Love your videos. SUBSCRIBED.

  • @technicalthodu7715
    @technicalthodu7715 Před 2 lety +11

    You're the perfect example of a teacher.

  • @ermosinshabirbhat3694
    @ermosinshabirbhat3694 Před rokem +3

    The moment i realised why the projection or shadow....it was a moment of joy. Its awesome mannn.

  • @wecanwewillthegenious8757
    @wecanwewillthegenious8757 Před 2 lety +26

    The best teacher seen in my life but sad to see that this channel is underrated you deserve trillions of subscribers

  • @yaze_toram
    @yaze_toram Před 3 lety +3

    Thank you! I needed this

  • @saloni6871
    @saloni6871 Před 2 lety +2

    Ah!! Finally got it ..feel of Omega t ..those animations were magical ....😊😊

  • @SG05153
    @SG05153 Před rokem +2

    This is the best video I’ve seen on phasors. Thank you!

  • @sidneykantor
    @sidneykantor Před 3 měsíci

    When I search for videos on a topic you are always my first choice! Thank you so much! Your videos are excellent!

  • @aliaody8772
    @aliaody8772 Před 2 měsíci

    i appreciate it bro, really you did in 11 mins what they couldnt do in collage in 4 weeks
    i now can go out there and use phasors while knowing what phasors really are

  • @5uyog
    @5uyog Před měsícem +1

    Thankyou very much thich channel has been such a blessing for clearing my doubts

  • @badrinathguptasunku5709

    Awesome indeed !

  • @mibrahim4245
    @mibrahim4245 Před 2 lety +4

    just an addition, phasor is a combination of two words: phase + vector

  • @user-ho5oh2ep3k
    @user-ho5oh2ep3k Před 2 lety +2

    this is the best lesson i found here on CZcams!

  • @BestKhosa
    @BestKhosa Před rokem

    This is gold. Thank you

  • @KartikMaheshwari-vo5yc
    @KartikMaheshwari-vo5yc Před 4 měsíci

    bro 🤯that explanation adds a new dimension of thinking about phasors . thnx a lot sir...

  • @flosset6070
    @flosset6070 Před 3 lety +1

    Ty for teaching us through visuals and applications

  • @xinyilu9560
    @xinyilu9560 Před 5 měsíci

    thanks! explain it very clearly

  • @davidorji4224
    @davidorji4224 Před rokem +1

    Very very understandable. This explanation is so clear. Thanks alot.

  • @AMADYTB
    @AMADYTB Před 2 lety +2

    you're a genius! thanks for the explanations

  • @OkamgbaStephen-kz3vg
    @OkamgbaStephen-kz3vg Před rokem

    Just made it easy. Thanks

  • @gauharkengshilik
    @gauharkengshilik Před 5 měsíci

    thank you! your eplanations are the best

  • @singularityonceinneverout.5519

    You are just the key to physics...

  • @sobaankhan648
    @sobaankhan648 Před 8 měsíci

    Best explanation I have seen, I was so confused before. Thanks a lot Khan Academy and Mahesh Shenoy sir

  • @nestoncabral7069
    @nestoncabral7069 Před 3 lety +1

    Tysm sir , great explanation.

  • @sethrathnayake8028
    @sethrathnayake8028 Před 5 měsíci

    Amazing vid. Very clear explanations .

  • @williethewhale18th
    @williethewhale18th Před rokem +1

    the explanation is very good, clear and simple to understand. I couldn't understand a thing when my professor tried to teach this. I'm understanding it now. Thank you^^

  • @AC_Music
    @AC_Music Před rokem +1

    Hats off to this teacher ❤️

  • @paryaptimacwan8244
    @paryaptimacwan8244 Před 2 lety

    I just enjoyed it.

  • @artofbeingurself2972
    @artofbeingurself2972 Před 3 lety +2

    Thank you so much sir ...ur lectures are awesome.......🌟🌟🌟🌟🌟🌟

  • @htt1107
    @htt1107 Před 2 lety +1

    omg this video are truely awesome, it solve my confusion for so long by using that graph and vector, lecture also very fun

  • @nabiyaansari3538
    @nabiyaansari3538 Před 2 lety +1

    Oh my gosh a good teacher really makes studying fun

  • @bigwig9372
    @bigwig9372 Před 2 lety +3

    Never stop doing the good work you are doing ❤️❤️❤️

  • @user-uy8ys2cz7f
    @user-uy8ys2cz7f Před 3 měsíci

    thank you Sir . the explanation is so beautiful . You've made difficult things look easy

  • @bahezh.702
    @bahezh.702 Před 2 lety

    Amazing explanatin!

  • @vandankumar280
    @vandankumar280 Před 5 měsíci

    What a great enthusiasm, loved it broh❤

  • @swathiraja6364
    @swathiraja6364 Před 2 lety

    Awesome!

  • @user-vx5hi5jn1x
    @user-vx5hi5jn1x Před rokem

    You are so amazing . I got no words

  • @shehab-eldinehab1832
    @shehab-eldinehab1832 Před 2 měsíci

    Thank You for this awesome Video.

  • @vardhaniattili4724
    @vardhaniattili4724 Před rokem

    Your explanations are awesome ......

  • @hakimehanifegoren7507
    @hakimehanifegoren7507 Před 2 lety

    the best visual explanation

  • @MasterJEEPhysicsPathshala
    @MasterJEEPhysicsPathshala Před 10 měsíci

    Good one...

  • @joshiifruit5554
    @joshiifruit5554 Před 5 měsíci

    thank you so much

  • @georgemichaelforever4079
    @georgemichaelforever4079 Před 3 měsíci

    This guy is an elite level teacher

  • @user-gp5xd9nv2l
    @user-gp5xd9nv2l Před 13 dny

    Thank you 🎉🎉

  • @chamath9382
    @chamath9382 Před 7 měsíci

    Great Explanation 👍

  • @kuwarrudrapratapsingh6924

    Phasors are awesome 🔥🔥

  • @0xpxlman
    @0xpxlman Před rokem

    This is amazing explanation

  • @krishanudeb1544
    @krishanudeb1544 Před 2 lety

    God bless you sir 🙌

  • @user-zq1ps1bg1e
    @user-zq1ps1bg1e Před 2 lety

    Thank you for the information. Actually I don't know how to convert from time domain to frequency domain. Thanks

  • @haripriya9058
    @haripriya9058 Před 3 lety +1

    Sir pls also make videos of solving sums in physics 12 and 11 th std for each chapter. Solving sums in physics we feel difficult sir

  • @sarthakchandel7327
    @sarthakchandel7327 Před 2 lety

    Amazing

  • @yohannes_HK
    @yohannes_HK Před rokem

    It's awesome

  • @bikubhai1684
    @bikubhai1684 Před rokem

    His teachings skills are just insane !
    Loved it.🤍

  • @anushiagrawal2103
    @anushiagrawal2103 Před 3 lety

    Awesome

  • @praveenkumarmorabad1358

    Thank you sir 🙏

  • @patakotisrinivas1918
    @patakotisrinivas1918 Před 2 měsíci

    Awesome explanation sir 👏 👍 👌 🙌 😀 😄

  • @undergroundeieiz5508
    @undergroundeieiz5508 Před 2 lety +1

    You are awesome 👍

  • @kaushleshbhalla
    @kaushleshbhalla Před 2 měsíci

    superbbb explanation

  • @madscience8302
    @madscience8302 Před 3 lety

    Awesome ❤️❤️❤️❤️❤️❤️❤️

  • @user-pl5oj1hr8n
    @user-pl5oj1hr8n Před rokem

    Very good explanation

  • @ElectricalAndElectronics
    @ElectricalAndElectronics Před 4 měsíci

    "Empower the world with your spark of innovation, and let the current of your passion illuminate the path to a brighter, electrifying future in electrical engineering."

  • @rajkasaudhan8293
    @rajkasaudhan8293 Před rokem

    Sir ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️ your teaching is superb ❤️

  • @ElectroRestore
    @ElectroRestore Před měsícem

    I have a question: How would your spinning vector handle a square wave or saw tooth wave?

  • @hemendas3260
    @hemendas3260 Před rokem

    Really good teacher

  • @studybuddy1015
    @studybuddy1015 Před rokem

    thank you sir

  • @udaypatel9596
    @udaypatel9596 Před rokem +2

    Thank you so much MAHESH SIR. I have cleared all my topics of physics of all chapters of class 11th and 12th and I have been love with physics because of you and I just cleared JEE ADVANCED 2022 with an AIR 68. all thanks to you and KHAN ACADEMY CHANNEL.☺☺☺☺🥰😇🥰

    • @susie_baka
      @susie_baka Před rokem

      @uday patel will u share some some tips like routine or something of urs i am 2023 aspirant of both boards and jee

    • @udaypatel9596
      @udaypatel9596 Před rokem

      @@susie_baka sure, sister. first you need to make a time table which includes minimum 5-6 hours of self study any time in a day. You should look to clear your concepts of all subjects and donot forget to practice problems on daily basis. You should solve 30-40 problems for each subject and you are done.Remember, if theory is theking application is the queen
      ]

  • @kasunnokia2405
    @kasunnokia2405 Před 6 měsíci

    you are the best sir🥰

  • @rockleee9265
    @rockleee9265 Před 3 lety

    Mahesh sir create videos on wave optics sir

  • @riyaandkarankharayat5953
    @riyaandkarankharayat5953 Před 2 lety +2

    Ur like an Hydrogen Bomb of knowledge..💮

  • @polytetrafluoroethylene987

    Please update the class 12th physics playlist

  • @moatazahmed2771
    @moatazahmed2771 Před rokem

    where is RL, RC and RLC circuits?, we need you to complete the analysis, I need them. plz complete them.

  • @Dr.Mowgli.mi.
    @Dr.Mowgli.mi. Před 3 lety +2

    Please upload in hindi explanation

  • @poojarajesh1705
    @poojarajesh1705 Před 2 lety

    This is soo good omg

  • @JatinderSingh-yg7xw
    @JatinderSingh-yg7xw Před 6 měsíci

    Very well explained can you try to make it in hindi 😉😅 still understood i m weak at english

  • @kenzgolden1991
    @kenzgolden1991 Před rokem +1

    I love this man!!!!😅❤️❤️❤️❤️❤️the last two minutes was phenomenal!!!!..I've never commented on a YT video but this time I just couldn't help it❤️❤️

  • @Katy.Lopez.
    @Katy.Lopez. Před 2 měsíci

    🙏

  • @mal9964
    @mal9964 Před 2 lety

    very underrated channel

  • @vaishnavijain966
    @vaishnavijain966 Před 2 lety

    How did you know pi by2 will give 90 degrees ahead angle.

  • @srishanths2853
    @srishanths2853 Před rokem +1

    Sir please upload all chapters class 12

  • @elidecantero5688
    @elidecantero5688 Před 2 lety

    I love you.

  • @kushmayadav1349
    @kushmayadav1349 Před 3 lety +2

    Please make video in Hindi 10th biology

  • @Ayanok0jikiyotoka
    @Ayanok0jikiyotoka Před rokem

    Current is 90° ahead because I=isin( wt + π/2)
    π/2= 90°

  • @plekkchand
    @plekkchand Před rokem

    the shadow that is CAST ( not casted) ....

  • @GoodgyanE
    @GoodgyanE Před 3 lety +1

    Please make class 11 bio and chemistry video

  • @ahmedatifabrar7698
    @ahmedatifabrar7698 Před 9 měsíci

    That omega-t is not the phase angle.

  • @maxflaviohs
    @maxflaviohs Před 2 lety +1

    damn. Why indians haven't conquered the world yet? Guys are insanily smart and intelligent!! They helped to invent math!! Now whenever i have a question about some topic in engineering, most of the times i learn from videos from indians!! Nice well explained video about phasors, it sure helped me a little to understand those for a electrician trade school i'm applying to....

  • @richkinggg
    @richkinggg Před rokem

    I don't use to understand most of ur lessons

  • @Sid_music
    @Sid_music Před 2 lety

    Awesome!