Difference between EMF, Potential Difference and Voltage | Electricity

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  • Опубликовано: 25 дек 2024

Комментарии • 286

  • @AndrewBalanga
    @AndrewBalanga 10 месяцев назад +21

    The most simple explanation in history. No other better than this

  • @mazharriaz7150
    @mazharriaz7150 4 года назад +146

    I learn too much things from this video and pass my test with very good marks . Love u and keep teaching like this

    • @NAJAMACADEMY
      @NAJAMACADEMY  4 года назад +18

      Dear Cousin, mubarak ho to you and Uncle!!!
      Waiting to see you in the village.
      Thanks!!
      🤗🤗🤗

    • @simplification_25
      @simplification_25 2 года назад +1

      Alhamdulillah.

    • @thispersonrighthere9024
      @thispersonrighthere9024 2 года назад +2

      @@NAJAMACADEMY is emf a force, a type of energy, or the condition of potential difference itself?

    • @Lifetime_experience_30
      @Lifetime_experience_30 5 месяцев назад

      Sir how to calculate emf?

    • @arslnadar1403
      @arslnadar1403 3 месяца назад

      @@thispersonrighthere9024emf is energy supplied by, let’s say a battery (source of current). It is a the cause and the effect is potential difference. That’s what I know.

  • @Ridwana_ujrat.knitting_world
    @Ridwana_ujrat.knitting_world 2 года назад +14

    Honestly saying this is the first time in my life I have understood that it is actually emf which does the whole job. Thank you so much.

  • @amirshahzadshahzad3418
    @amirshahzadshahzad3418 3 года назад +37

    Your way of teaching and understanding is sublime. Even 3rd grade student understand your lecture easily. U made my all concepts clear. My qualification is Bsc with chemistry maths and physics. But my concepts were not very clear. After watching ur videos my concepts got clear. Thank you so much sir. In fact, u r doing a welfare work bcz alot of students take full advantage of these informative vlogs.

  • @darksoul8993
    @darksoul8993 Год назад +12

    Honestly I wasnt expecting it to be this good. I am so fed up with understanding this concept that I have been watching many videos. Now it is a bit more clearer.Thanks man,

  • @vaishnavibalan6523
    @vaishnavibalan6523 3 года назад +22

    I have never seen a teacher like you ..... very very nice explanation .... if every teacher will explain like you...all students will become a topper....am heartly thank to you♥️

  • @alexjaehyunfan
    @alexjaehyunfan Год назад +23

    3 years of learning and nobody explained it like that..... Woww now i get it though 😂😂
    Thanku very much for the video you really helped me though

  • @unleashedproductions2615
    @unleashedproductions2615 2 года назад +2

    Every complex topic of physics is very simple on Najam academy.

  • @bhavyanshisanghvi7848
    @bhavyanshisanghvi7848 2 года назад +22

    Thank you so much sir for the easy explanation ☺️! I understood everything. This was a conceptual topic and none of the explanations whether from the books or RUclips videos was much helpful like yours. Amazing video. Thank you.

  • @beproductive-g5h
    @beproductive-g5h Год назад +2

    Thaankeeewwwwwww sir I watched alot videos for it but my confusion just clear from you video sir why I didn't fount first you video 🤩

  • @muhammadbinsohail1663
    @muhammadbinsohail1663 3 года назад +3

    Absolutely love this explanation seeing it just before 1 hr of my Alevel Physics P1

  • @elevenking4584
    @elevenking4584 3 года назад +14

    Thank you for this video! I have now better understanding about the topic ☺️

  • @Vgamer108.00
    @Vgamer108.00 10 месяцев назад +5

    Not understand electromotive . Thanks useful video

  • @bimbisarsingh3409
    @bimbisarsingh3409 4 месяца назад

    excellent & impressive. What I didn't grasp in 8 years from 7th grade school to engineering through our flawed academies professors, I learned here in 8 minutes. Kudos keep going on ✌🏻👍🏻

  • @onyekwereinnocent5016
    @onyekwereinnocent5016 Год назад +1

    With this I can never be confused about them again, thank you sir

  • @khangee-x2q
    @khangee-x2q 3 месяца назад

    This man is a live savior when it comes to science subjects

    • @drawing370
      @drawing370 2 месяца назад

      But if battery will keep the charge constant then how battery dies?? And then why we need new battery
      Or battery was just an example to understand emf?

  • @khantheunknownname...5417
    @khantheunknownname...5417 3 года назад +2

    A simple and cute video for simple and cute topics......

  • @choudhryadnan2511
    @choudhryadnan2511 9 месяцев назад +1

    Amazing teacher💯 on youtube😍🤲

  • @drhamidkhan5224
    @drhamidkhan5224 Год назад

    kya explain karta han...sir...love u...and keep it up....

  • @kusumsolanki7297
    @kusumsolanki7297 4 года назад +7

    Sir you make amazing and easily understandable Videos. Thank you

  • @amirshahzadshahzad3418
    @amirshahzadshahzad3418 3 года назад +2

    Sir u r a all rounder teacher. Love u🇵🇰

  • @bosedk4
    @bosedk4 10 месяцев назад

    The best video about potential difference even if you are zero in physics ❤🎉

  • @ha78970
    @ha78970 Год назад +2

    Ma Shaa ALLAH. Your teaching skills are so much good.. love ittt

  • @Danger12618
    @Danger12618 2 года назад +5

    i love this channel and most importantly the person who's teaching 🥰🥰🥰🙏

  • @merabyasar1350
    @merabyasar1350 2 года назад +2

    East or west najam academy is best💜💙

  • @hayyanabid3391
    @hayyanabid3391 3 года назад +1

    This was so eaaaaasy😍😍😍😍😍

  • @crismoni9386
    @crismoni9386 4 года назад +4

    Very simple and best explaination. Thanks a lot sir.👍

  • @uchihainori6594
    @uchihainori6594 4 года назад +1

    Wow what a unique way of speaking!

  • @xaviersarcastic5490
    @xaviersarcastic5490 2 года назад +1

    Wah Kiya bath hay Bahoot acha samjaya Sir 😍🇵🇰✌️

  • @SivaKrithika
    @SivaKrithika 5 месяцев назад

    I really need to appreciate your teaching sir. It's crystal clear and very easy to understand. Thank you so much sir🙏😄

  • @ArshadKhan-sd1nt
    @ArshadKhan-sd1nt 12 часов назад +1

    As your teaching your animation is so much better than others
    But tell me that as you said in the lecture that EMF is a force but I heard it , its wrong and EMF is a form of energy that push up and drives the charges in a circuit in a constant flow .
    Please tell me its reply

  • @mr.bastolas.7478
    @mr.bastolas.7478 Год назад

    this is the most appealing video for the core concept.

  • @Tomioka-Giyuu6119
    @Tomioka-Giyuu6119 9 месяцев назад

    Best explanation on EMF & Voltage since the Big bang!

  • @KarlozGamerz
    @KarlozGamerz 7 месяцев назад +2

    Thank you for the amazing vedio❤

  • @gopisettinagakartheek8531
    @gopisettinagakartheek8531 6 месяцев назад

    The example that you selected to explain makes the topic easily understandable.

  • @NatnaelDaw-cv9bt
    @NatnaelDaw-cv9bt 7 месяцев назад +1

    You're really good at it 👍tank you sir.

  • @GreatAnimilia
    @GreatAnimilia 2 года назад +1

    Best videos lecturer ever

  • @talhawadood6697
    @talhawadood6697 10 месяцев назад +1

    No words for this video ❤

  • @sureshbabupatibandla9634
    @sureshbabupatibandla9634 2 года назад +1

    Excellent wonderful explanation with pictures....thank you sir we have such as great sir.

  • @arul...6253
    @arul...6253 2 года назад

    Thank you sir...... your teaching is awesome ...... please keep positing videos sir......and this video helped me to understand important basic concepts.

  • @udaykumarn3863
    @udaykumarn3863 2 года назад +2

    Super and fantastic explanation by u sir keep inspiring the children like this to study more

  • @mmmminminmin
    @mmmminminmin 7 месяцев назад +1

    thankyou so much you saved my lifeee

  • @tathagatadey481
    @tathagatadey481 Год назад

    Sir your explanation is very very good, you are great sir
    Thank you sir for your awesome explanation

  • @Tara.K662
    @Tara.K662 9 месяцев назад +1

    Zabardast 👍👍👍👍

  • @vishakhapatel07
    @vishakhapatel07 2 года назад

    Bhai sahab katayi jeher

  • @uzmanali1782
    @uzmanali1782 2 года назад +1

    Very simple sir 👍 thnku💓

  • @amirshahzadshahzad3418
    @amirshahzadshahzad3418 3 года назад +2

    Sir your English accent is so sweet. ❤️

  • @xasanmoallim
    @xasanmoallim 4 года назад +3

    Your explanation is smart

  • @Pythonplays101
    @Pythonplays101 Год назад

    thanku, u cleared my questions i had for multiple days.

  • @MariumsArtGallery
    @MariumsArtGallery Год назад

    Thanks a lot, i was literally searching for the exact lecture that would match my mind. I saw many videos but your's is unbeatable!!!!!

  • @anishatadkod1778
    @anishatadkod1778 3 года назад +1

    He made it so easy !
    Thank you!

  • @haleyspoetry
    @haleyspoetry Год назад

    Wawo you deserve millions of subscribers your way of teaching is amazing 🤩🤩🤩

  • @humabuksh7917
    @humabuksh7917 Год назад

    Thank you sir for this explanation...I was really confused in these terms...Big fan of yours👍👍👍👍👍✌️

  • @quddsiyahameed9303
    @quddsiyahameed9303 9 месяцев назад +1

    Thank U thank you so much it really helps alot❤

  • @OgoloQueen
    @OgoloQueen 7 месяцев назад +1

    God bless you sir
    Your are the best

  • @dheepadharshini3986
    @dheepadharshini3986 3 года назад +1

    Thankyou sir for your simple and clear explanation !👌👌👌👌👌

  • @Ayesha_808
    @Ayesha_808 Год назад

    Very helpful video..I'm very grateful to you sir for this amazing explanation

  • @AbinetGurmessa
    @AbinetGurmessa 2 года назад +1

    You, Engineer, did well, thanks

  • @sivagavara9704
    @sivagavara9704 2 года назад +1

    Wow! amazing explanation 👍

  • @Animesh_Dinda_ISRO_Dream
    @Animesh_Dinda_ISRO_Dream Год назад

    ASTONISHING!

  • @lahari6390
    @lahari6390 2 года назад +2

    Super explanation sir

  • @sm_abdullah
    @sm_abdullah Год назад

    this video is a gem, believe me.

  • @crissycostanza277
    @crissycostanza277 3 месяца назад

    Thank you soo much your dedication has effects on uss

  • @InduSingh-m3q
    @InduSingh-m3q 10 месяцев назад

    You are the best ❤

  • @milinaaryal4287
    @milinaaryal4287 9 дней назад

    Amazing explanation 😊

  • @mizlolia
    @mizlolia 2 года назад

    Mr Najam for the win🤩

  • @ayazahmad5152
    @ayazahmad5152 8 месяцев назад +3

    Sir! Faraday's law of electromagnetic induction par Mera presentation hey aur mein class mein sab sey achcha presentation karna chahti hun tho please aap issy bohat achchy traeeqy step by step sey solve kary..
    Electromagnetic induction kya hey?
    👉History kis ney aur kab propose keya tha ?
    👉Aur Faraday ney inn par kya experiment keya thaa?
    👉Phir eske mathematical form
    👉Aur iss par 2 Yaa 3 laws hey unko bhi define kary
    👉Sath mein har cheez k saath diagrams bhi banaye thaaky mujhy achchi taraha sey samajh aaye.
    Sir! Please must do this for me.🙏🙏🙏🙏😢

  • @poornaprasannaronanki8959
    @poornaprasannaronanki8959 2 года назад +1

    Very nice explanation 👍👍

  • @NidhiAnand-om4oi
    @NidhiAnand-om4oi 6 месяцев назад

    Best explanation 😮

  • @Jothisha448
    @Jothisha448 2 года назад

    Simply superb expalanation 😇

  • @oputejessica465
    @oputejessica465 Год назад

    God bless you sir🙏🙏🙏

  • @basantachandra8140
    @basantachandra8140 11 месяцев назад

    Very nice explanation.👍🔥🔥

  • @VisionAdarsh
    @VisionAdarsh 4 года назад +1

    Best animated lectures

  • @ramsahu6229
    @ramsahu6229 2 года назад +1

    Thank you so much brother 👍🏻

  • @himandeep5874
    @himandeep5874 4 года назад +1

    Thank you sir.. very easy to learn this from you..

  • @sakshirahangdale5193
    @sakshirahangdale5193 3 года назад +1

    Finally I understood this topic

  • @niceguy4801
    @niceguy4801 Год назад

    Very good teacher!

  • @samsunnahar9175
    @samsunnahar9175 2 года назад +3

    The video is so understandable, Sir. Thanks a lot.

  • @Farahme82
    @Farahme82 3 месяца назад

    Thanks mannnn!
    It's clarified

  • @methasawijayasuriya6472
    @methasawijayasuriya6472 4 года назад +3

    superb explanation

  • @kanhaarora5883
    @kanhaarora5883 2 года назад

    Thanks for ur efforts 🙏🙏

  • @AbishekKumaravel-k9b
    @AbishekKumaravel-k9b 11 дней назад

    Thanks for the great teaching sir

  • @akanfahishmael8574
    @akanfahishmael8574 2 года назад

    It's very useful God bless you

  • @memelover8320
    @memelover8320 3 года назад

    👌👌👌 crystal clear

  • @Krishna-uq4vv
    @Krishna-uq4vv Год назад

    Super explanations 🙏

  • @adityasahare7381
    @adityasahare7381 Год назад +1

    Thanks for explaining this ☺️

  • @knowledgesharing7277
    @knowledgesharing7277 3 года назад +1

    Very nice explanation sir

  • @Kingofshorts45
    @Kingofshorts45 Год назад

    Such an amazing explanation

  • @sweatybanana9960
    @sweatybanana9960 3 года назад +1

    Thank You Sir. It really helped me.

  • @xijinping2742
    @xijinping2742 2 года назад

    Very beautiful lecture 😌 .

  • @ahsan4257
    @ahsan4257 2 года назад

    bawa g when i first read the definition of voltage i just assume that its the workdone on the charge but after 2 month of hardwork and by the help of your video (my doubt clear) is make me hard to learn emf and other sorts of things

    • @StifIer
      @StifIer Год назад +1

      Class 10 federal ??

  • @DiySmart_random
    @DiySmart_random 3 года назад +13

    Nice explanation. We can use the water flowing method of a waterfall that makes in our homegarden , to explain this theory. This is a thing that makes in my mind. I don't know weather it's right or wrong 😊😊😊👌👌

    • @NAJAMACADEMY
      @NAJAMACADEMY  3 года назад +5

      Yes, it is right when you want to drive water from the ground to the 2nd floor. You use a dynamo to provide the necessary for to move the water from low potential region to high potential region.
      😊😊😊

    • @DiySmart_random
      @DiySmart_random 3 года назад +1

      @@NAJAMACADEMY thanks

  • @binodbist0313
    @binodbist0313 3 года назад +1

    Thank you so much sir ❣️❣️❣️❣️❣️❣️

  • @alizayasmeen5573
    @alizayasmeen5573 Год назад

    tysm for breaking down the concept into simpler and easy terms

  • @TheCosmosExplorer
    @TheCosmosExplorer 4 года назад +8

    Please explain what is watt.

  • @ashimpokhrel
    @ashimpokhrel 3 года назад +1

    Nice, you really explained well.

  • @Epicmycartoons
    @Epicmycartoons Год назад +1

    Good job sir

  • @Cram7777
    @Cram7777 Год назад +2

    I like you're voice

  • @GAMING247-h5n
    @GAMING247-h5n 23 дня назад

    7:08 according to this when the P.d is zero then the e.m.f. is also zero because it is responsible to drive the charges from low potential to high potential.
    What happens when we don't connect a load to the ac supply
    The p.d. will remain the same in wires ?

  • @Ridwana_ujrat.knitting_world
    @Ridwana_ujrat.knitting_world 2 года назад +1

    Sir, how is the example of the car moving from high potential to low potential "itself" relatable here? Car moving from high potential to low potential also includes driving force, in this case it is gravity. If I am wrong please make me understand. 🙏

    • @m.atchaya2400
      @m.atchaya2400 Год назад

      Here the car is moving in gravitational field hence other than gravitational force engine act as driving force likewise charges are in electric field and other than electrostatic force work is done by other driving force to move hope you understand sir or it may be for your question car is moving I the direction of gravitational field