Alternating Current 08 : Transformers - STEP UP & STEP DOWN - Energy Losses in Transformers JEE/NEET

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  • Опубліковано 22 жов 2024

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  • @PhysicsWallah
    @PhysicsWallah  5 років тому +621

    Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
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    LAKSHYA Batch(2020-21)
    Join the Batch on Physicswallah App bit.ly/2SHIPW6
    Registration Open!!!!
    What will you get in the Lakshya Batch?
    1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
    2)Live Classes and recorded Video Lectures (New, different from those on UA-cam)
    3)PDF Notes of each class.
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    Class 12 chap 7 Alternating Current 01 II AC DC Current ; Average Value and RMS Value JEE/NEET
    ua-cam.com/video/0X2ZRsOqBms/v-deo.html
    Alternating Current 02 : Circuit Theory 1- Pure Resistive , Pure Inductive & Pure Capacitive Circuit
    ua-cam.com/video/-rDuHhnrhT0/v-deo.html
    Alternating Current 03 : Circuit Theory 2 : L-R Circuit and C-R Circuit II Impedence II JEE/NEET
    ua-cam.com/video/8FYsppTRnWQ/v-deo.html
    Alternating Current 04 : Circuit Theory 3 : Power in AC , Power Factor and CHOKE COIL JEE/NEET
    ua-cam.com/video/jEo_WwXYXQo/v-deo.html
    Alternating Current 05 : Sries L-C-R Circuit - 100% Concept + Basic to High Level Numerical JEE/NEET
    ua-cam.com/video/wbuPlbOBJJ4/v-deo.html
    Alternating Current 06 : Resonance in L-C-R Circuit I Radio tuning , Bandwidth and Q-factor JEE/NEET
    ua-cam.com/video/QTZ0K2cu7Fw/v-deo.html
    Alternating Current 07 : L-C Oscillations - Concept + FEEL + Equations + Numerical JEE/NEET
    ua-cam.com/video/yptqOhXL07c/v-deo.html

    • @adityachouhan3855
      @adityachouhan3855 5 років тому +2

      Ok sir

    • @Sankalp_Collections
      @Sankalp_Collections 4 роки тому +8

      Y didn't u do electromagnetic waves???

    • @aryanstark114
      @aryanstark114 4 роки тому +2

      @@Sankalp_Collections nehi didi mera confusion dur ho gaya bas cmnt delate karna vul gaya tha..🙂

    • @MOHITKumar-fr6ul
      @MOHITKumar-fr6ul 4 роки тому +4

      Aryan Stark bro electromagnetic waves k videos kaha h.? can you pls tell me..!

    • @aryanstark114
      @aryanstark114 4 роки тому +2

      @@MOHITKumar-fr6ul sir ne avi vi electromagnetic waves ke vdo nehi banya...hai...app tab tak koi aur topic parlo..✌

  • @chethan3213
    @chethan3213 3 роки тому +3267

    Congratulations to those who successfully completed Alternating current...

  • @dastageermannabhai3322
    @dastageermannabhai3322 5 років тому +396

    He is the only one to whom I can trust even without seeing him in reality !! #Alaksir
    -By a struggling physics student

  • @muhammadjalal9476
    @muhammadjalal9476 4 роки тому +2239

    Being a Pakistani I can proud that in my neighborhood such genius and intelligent people live
    🇵🇰. 🇮🇳

    • @rkvlogtube4185
      @rkvlogtube4185 4 роки тому +86

      @sadaf ansari itna confidence 😂

    • @007adulrekha3
      @007adulrekha3 4 роки тому +151

      I am pretty sure you are an indian haha

    • @Yash-kh9bs
      @Yash-kh9bs 4 роки тому +185

      A pakistani can not say such words to indians ...I am sure you are indian😂😂

    • @muhammadjalal9476
      @muhammadjalal9476 4 роки тому +311

      @@Yash-kh9bs Pakistani people are great. They love and respect talent . I respect ALAK PANDEY, VIRAT KOHLI , DHONI , NEHRU , GHANDI. We and indians are brothers. I want to make the life of people good and for that friendship between the two is need of time. Ok my brother

    • @Yash-kh9bs
      @Yash-kh9bs 4 роки тому +187

      @@muhammadjalal9476 if you are really a pakistani then I respect your this comment...

  • @ankitSingh-im1xl
    @ankitSingh-im1xl 4 роки тому +668

    Sir aapke video dhundhne ke liye by physicswallah nhi likhna padta 😄😄😅
    They are always on top 😍😍😇😎😎😎

  • @deepakjoshi8321
    @deepakjoshi8321 3 роки тому +110

    This is my last lecture of class 12 th physics , love you alakh sir for this amazing journey ..😘
    And thanks a lot ..🙏

    • @SKa397
      @SKa397 3 роки тому +1

      If you want formula sheet of this chapter of physical wallah sir lasksha batch- ua-cam.com/video/ZqL8GF9jNsw/v-deo.html

    • @kajal.sambyal.1.530
      @kajal.sambyal.1.530 2 роки тому +3

      y last term 2 nhi krna h kya😂😂

    • @sarthak8350
      @sarthak8350 2 роки тому +1

      2nd part

    • @puneethnagaraj796
      @puneethnagaraj796 2 роки тому

      WHY

    • @udaybirchahal2332
      @udaybirchahal2332 2 роки тому +3

      part 2 ka naam sune ho?

  • @cosmos_ankit7
    @cosmos_ankit7 5 років тому +293

    You are one of the energetic particle of this family. Giving energies to us . Thank you sir. Love u. Take care😍😍😍😍😍😍

  • @PravinKumar-nn2by
    @PravinKumar-nn2by 5 років тому +697

    Sir pls video frequency increase kariye taki Jan tak portion complete ho jaye aur JEE badiya jaye || EVERYBODY HIT LIKE SO THAT SIR SEES THIS MESSAGE ||

    • @viratianabhay1335
      @viratianabhay1335 5 років тому +8

      I'm agree with you

    • @alvinpf1209
      @alvinpf1209 5 років тому +3

      Really.

    • @sanchita451
      @sanchita451 5 років тому +16

      Complte to nhi he ho paega bt we can hope for maximum part to be completed

    • @bhavyachampaneri
      @bhavyachampaneri 5 років тому +12

      Yes Sir... with little increase in speed we will complete our syllabus by 1st January

    • @shreyansh6122
      @shreyansh6122 5 років тому +8

      Ho jayega compelete
      Abhi bahut time hai

  • @mohitsachan4557
    @mohitsachan4557 3 роки тому +480

    No one has seen the God but millions of students feel the greatness of God inside Alakh sir everyday🙏🙏🙏🙏🙏🙏

    • @837jitendrasahoo2
      @837jitendrasahoo2 3 роки тому +13

      Tumhare vaha makkhan sasta hai kya ?? 😕

    • @neetkakeeda444
      @neetkakeeda444 3 роки тому +9

      Yehi toh problem hai hamare india ki hum insaan ko bhagwan bana kr usse accha kaam krne se door krte hai ...sharm kro

    • @darakhshayasmeen
      @darakhshayasmeen 3 роки тому +1

      @@837jitendrasahoo2 yaha bacche padhne aate hain ✨❣️
      Landlord nhi aate yaha😂 😂

    • @837jitendrasahoo2
      @837jitendrasahoo2 3 роки тому +1

      @@darakhshayasmeen lol..... makkhan( Butter)...Bro ya to tumhari aankhe (eyes) kamzor hai ya phir tumhara dimaag (Brain). Read that again .✌️

    • @darakhshayasmeen
      @darakhshayasmeen 3 роки тому +2

      @@837jitendrasahoo2 aree mujhe makan(ghar) lg rha rha😂😂😂😂

  • @JaspreetSingh-hf3rz
    @JaspreetSingh-hf3rz 3 роки тому +77

    Finally term 1 syllabus for physics is comeplete😍😍😍♥️ thanks you sir!!

  • @satyamraj8337
    @satyamraj8337 4 роки тому +248

    Truly saying .. 2 din hogye mere society me transformer kharab huue aabhi takk thik nhi hua hai 😭
    Aab khud padh raha hu transformer ke barreb me.... ki khud jakke thik kar saku 😂

    • @surajkaytchannel1267
      @surajkaytchannel1267 3 роки тому +26

      Gajab Bhai ladki ne comment kiya uska reply ni kiya sakt londa muje Tere jaisa banna hai

    • @w3irdo343
      @w3irdo343 3 роки тому +8

      @@surajkaytchannel1267 😂😂

    • @ShivaKumar-zn8zk
      @ShivaKumar-zn8zk 3 роки тому +4

      @@surajkaytchannel1267 aree bhai😂

    • @satindersandhu7399
      @satindersandhu7399 3 роки тому +4

      @@surajkaytchannel1267 Wah 🤣🤣🤣🤣🤣

    • @satyamraj8337
      @satyamraj8337 3 роки тому +14

      @@surajkaytchannel1267 aree bhai aasa kuch nhi hai 😂 transformer thik karne busy tha aab jakke thik hua transformer ..

  • @ShubhamSharma-bz2pi
    @ShubhamSharma-bz2pi 5 років тому +323

    I am not the first and I am not the last😊😊 but when the notification come I ran fast😊😊🥰🥰 physics wallah 🥰🥰🥰

  • @DECENTBoY
    @DECENTBoY 3 роки тому +22

    6) Energy loss ... When u go by a transformer u may hear humming sound ...( u learnt in properties magnetic materials that atomic dipoles in ferromagnetic materials align in order as Current passes through it , this work done by current....creates the humming sound ) this is also from of loosing energy 😀

  • @rekitaneh4765
    @rekitaneh4765 3 роки тому +30

    Happy teachers day sir!!! I don't have words to express my feelings! I don't have words to thank you for always being there for us! I am so lucky to have a teacher like you! May God bless you with prosperity and strength! Happy Teachers Day Sir!

  • @Vaibhav12121
    @Vaibhav12121 2 роки тому +29

    ❣❣well now I am proud of me ....for completing this chapter!!

  • @PawanKumar-ex5hr
    @PawanKumar-ex5hr 4 роки тому +6

    From April to Today 22 September
    Mera daily ka routing tha aapka video dekhna aaj net aadha saal ho chuka hai coaching school band hue lakin apki wjs se hume koi fark nhi पड़ा
    सर मैं आपका जितना भी sukriya अदा kru कम है🥺 आज मेरा आपकी वजह से पूरा फिजिक्स का पूरा सिलेबस कंप्लीट हुआ
    इन 6 महीनों में आप से बहुत ही प्यारा गहरा और अटूट रिश्ता जुड़ गया है
    अब दुख हो रहा है कि कल से हेल्लो बच्चो सुनने को नहीं मिलेगा
    आपके वो गाने वो हसी मज़ाक मजेदार example aur सबसे बड़ी motivational baate sunne ko nhi मिलेगा 😭
    आज मुझे फिजिक्स का सिलेबस बहुत छोटा लग रहा है 4,5 chapter aur hote to abhi aur aapke saath मिलता love u sir ❤️❤️❤️❤️❤️❤️
    Bless me for my board exam 2021🙏🙏

  • @arpitupadhyay3618
    @arpitupadhyay3618 5 років тому +497

    Please upload 2 videos per day sir please . Please complete physics syllabus by December . Those who agree hit like friends

    • @harshverma4986
      @harshverma4986 5 років тому +12

      I hope you get lots of likes. I also wants syllabus to be completed

    • @achiever8456
      @achiever8456 5 років тому +5

      @@dhruvjain4106 coaching kaha. Jaate ho

    • @itsvishal2980
      @itsvishal2980 5 років тому +5

      @@dhruvjain4106 bs bhai bs...... Allen name sun ke hi man भर gya 😂😂😂

    • @namanhemrajani9885
      @namanhemrajani9885 5 років тому +4

      @Phantom Starex vo toh jab tera result Aayega tab terko pata chalega
      😝😝😝

    • @beenakumarisingh3559
      @beenakumarisingh3559 5 років тому

      @@dhruvjain4106 bhai aldehyde ka notes nhi hai

  • @parthasphysics
    @parthasphysics 5 років тому +42

    By inspiring you sir, i am also teaching neet/jee/class 11-12 physics in #bengali for #bengali students. Thank you sir for inspiring us with your knowledge. #Parthasphysics

  • @knshukla9422
    @knshukla9422 4 роки тому +11

    2d Eddy currents can also be decrease by making these plates with one dimensional wires of soft iron in between insulating liquid

    • @Indiantiger000
      @Indiantiger000 Рік тому

      But that will more costly and hard to make

  • @AestheticEman
    @AestheticEman 3 роки тому +41

    OMG...... THIS TEACHER IS JUST AMAZING😳 I HAVE NEVER FOUND SUCH A GREAT PHYSICS TEACHER ON UA-cam OR EVEN IN COLLEGE😯😳 BEING PAKISTANII I M PROUD OF U SIR.......YOU ARE MY BEST PHYSICS TEACHER... THE THINGS I COULDN'T UNDERSTAND EVER, NOW BEST UNDERSTOOD BY UR LECTURES😍👍👍👍 MAY ALLAH BLESS U.😊☺️🤗

    • @saheb-jg9nj
      @saheb-jg9nj 3 роки тому +1

      Not allah only bhagwan

    • @AestheticEman
      @AestheticEman 3 роки тому +4

      @@saheb-jg9nj our God is only Allah..its up to u...not mine prblm

    • @saheb-jg9nj
      @saheb-jg9nj 3 роки тому +1

      @@AestheticEman are you girl?

    • @AestheticEman
      @AestheticEman 3 роки тому

      @@saheb-jg9nj yes.

    • @AestheticEman
      @AestheticEman 3 роки тому

      @@saheb-jg9nj but not ur concrn

  • @alishbasheikh2343
    @alishbasheikh2343 5 років тому +424

    *I just came here to like sir's video however belonging from class 11th😊*

  • @RavishKumar-vz1tq
    @RavishKumar-vz1tq 5 років тому +850

    When sound of mobile is full and sir says HELLO BACHHOOOOO 🤣🤣🤣
    Kis kiske sath hota h ye

    • @vedprakashpathak717
      @vedprakashpathak717 5 років тому +12

      Ravish भैया जी मेरी भी मदद कर दीजिये।आप youtube पर Royal Tuber Aditya लिखके सर्च करके मेरे चैनल को भी Subscribe कर दीजिये।please भाई help कर दो🙏🙏🙏

    • @sanchita451
      @sanchita451 5 років тому +7

      😅😅ya it happens wid me😂😂

    • @RavishKumar-vz1tq
      @RavishKumar-vz1tq 5 років тому +3

      @@vedprakashpathak717 ok bro I will subscribe u

    • @RavishKumar-vz1tq
      @RavishKumar-vz1tq 5 років тому +4

      @@vedprakashpathak717 I have subscribed you

    • @UBEDebasmitaChowdhury
      @UBEDebasmitaChowdhury 5 років тому +1

      Ha hota h mere sath bhi😂

  • @elianakaur4188
    @elianakaur4188 5 років тому +21

    Bio - neela bakore tutorial
    Maths - subject teacher
    Che and phy - physics wallah
    Only ❤💕💕💕💕💕thn there is no need of any coaching.

    • @AshishSharma-kw4so
      @AshishSharma-kw4so 5 років тому +2

      For bio.....Only biomentors........

    • @beautlyrics2744
      @beautlyrics2744 5 років тому +3

      For bio only neela bakore 😀😀😀😀😀😀😀😀

    • @elianakaur4188
      @elianakaur4188 5 років тому

      @@beautlyrics2744 🙂🙂🙂☺

    • @anamshahreen9141
      @anamshahreen9141 4 роки тому

      @@tradervlogs3800 pcmb
      New too

    • @jitesh7110
      @jitesh7110 4 роки тому

      @@tradervlogs3800 no best maths teacher is subject teacher💯💯

  • @chinmayeebhat654
    @chinmayeebhat654 2 роки тому +12

    hey bud! congrats for successfully finishing term 1 syllabus by a great legend

  • @Legends_1729
    @Legends_1729 3 роки тому +14

    Whole AC current series is best ever all 8 videoes thank you so much sir❤️

  • @ruturajyadav9236
    @ruturajyadav9236 5 років тому +12

    To the People disliking the videos...A 52-min lecture can't be seen in 2 mins...On what basis u disliked this video...The disliked ones are those who didn't even want to study..Only as a formality,they dislike...He(Alakh Sir) is taking a lot of efforts to give a type of coaching free of cost...We should not discourage him...Please like if everyone agree...!!!!

  • @shubhamranjan3
    @shubhamranjan3 2 роки тому +20

    Congratulations finally you completed term 1 2021-2021 syallabus all the best for the exams... 🙌❣️..thanks u alakh sir with you we would never made up to here without you..u made fall in love with physics 🙌🥺

    • @baljindersinghtung4844
      @baljindersinghtung4844 2 роки тому +2

      All the best bhai exams ke liyee❤️

    • @shubhamranjan3
      @shubhamranjan3 2 роки тому +1

      @@baljindersinghtung4844 same 2 u 🙌❤️

    • @PushpendraYadav-wh9lc
      @PushpendraYadav-wh9lc 2 роки тому +2

      But I'm staring from end to start ✌😂

    • @PhyWaleSir
      @PhyWaleSir 2 роки тому +3

      Completed for term 1 but now going to revise chap 2 and 3rd

    • @jeshmi20vr
      @jeshmi20vr 2 роки тому +2

      @@PushpendraYadav-wh9lc grt😂... Btw all d best

  • @VineetKumar-rt2sf
    @VineetKumar-rt2sf 5 років тому +113

    Sir Eddy current par ek video bakki hai Love you sir for your effort 👍♥️♥️♥️🌹🌹

    • @shanujha8206
      @shanujha8206 5 років тому +2

      Haa... Sir ne uspar video🎥 nhi banaya hai
      .......

    • @LawAndBohtKuch
      @LawAndBohtKuch 5 років тому +2

      @@shanujha8206 banadiya hai dekh lo

    • @shanujha8206
      @shanujha8206 5 років тому +1

      @@LawAndBohtKuch mai dekh chuki hu.... Nhi bnaya h
      ....

    • @shanujha8206
      @shanujha8206 5 років тому +1

      @@LawAndBohtKuch samjhe

    • @aakash0180
      @aakash0180 5 років тому +6

      Isi video pe 43 min pe jao u will find Eddy current

  • @Ni_sha377
    @Ni_sha377 11 місяців тому +3

    Really nice lecture ❤this is very helpful for borad and intermediate examination 👍

  • @saloni1204
    @saloni1204 3 роки тому +5

    Finally completed all of the beautiful lectures..❤️Thnx sir..☺️☺️

  • @Utpal_Jha
    @Utpal_Jha 7 місяців тому +4

    Alakh sir Aaj phla class kiya hu wo bhi 2024 ke jee mains ke liye ❤❤❤❤ love you alakh sir

  • @mansishah2037
    @mansishah2037 3 роки тому +6

    Mera Guru mera Raab ❤️
    Finally
    All lectures attend✓
    Revise all lectures✓
    Handwritten notes✓
    And chapter ended Shurkia Guru g 🙏🌸

  • @zeeshan9321
    @zeeshan9321 Рік тому +28

    I am a student of computer science from MIT and these videos are still helpful..ALHAMDULILLAH for you sir.

  • @sanjaythakur6121
    @sanjaythakur6121 3 роки тому +4

    Thank you soooo much sir ..I am very thankful to you ..Only because of you i have completed my 12th syllabus very efficiently...and started to love physics...When ever I get a chance to thank you i will never miss it..Thank you so much again ..i will definitely meet you when I will be able to do something big in my life....

  • @Thats_shivam.
    @Thats_shivam. 2 роки тому +141

    Finally I'm am happy as the most hard chapter is now in my control😂

    • @ProudEnglishman-g1c
      @ProudEnglishman-g1c 2 роки тому +24

      This is the easiest chapter in all of electrodynamics for me
      Which one is your favourite chapter in JEE physics?

    • @mohdshaad8042
      @mohdshaad8042 2 роки тому +11

      Magnetism and matter sabse easy h syd

    • @adarshbrahman
      @adarshbrahman Рік тому

      @crackedd609 yes bro

    • @Frostingguy
      @Frostingguy Рік тому +1

      @CRACKEDD emw too

    • @gamblerdoreamon
      @gamblerdoreamon Рік тому +1

      Emi is easy

  • @tradervlogs3800
    @tradervlogs3800 5 років тому +62

    Sir I appreciate your work
    Thanks a lot for this
    But sir try to understand our exams are starting Nd we r lagging too behind.plzz see to it humble request sir jiiiiii

  • @abhayrawat2049
    @abhayrawat2049 2 роки тому +3

    Completed whole term 1 chapters only have to revision ch 2 3 4 HOPE MY EXAMS GO WELL TERM 1 PHYSICS

  • @historicalsony
    @historicalsony 5 років тому +97

    Sir plz start ray optics fast because its going late and sir plz increase the vdo frequency....
    And sir plz tell us about important board topic...

    • @Mithlesh.
      @Mithlesh. 5 років тому +2

      You are right .

    • @historicalsony
      @historicalsony 5 років тому +1

      @@Mithlesh. thanks brother

    • @achiever8456
      @achiever8456 5 років тому +3

      Bhai unacademy par dekh lo ray optics ......Sir ko modern padhane ke liye bolo please bhai ek baar un academy par jaakar ray optics dekh lo .....😢😢😢😢course jaldi khatam ho jaega

    • @historicalsony
      @historicalsony 5 років тому +2

      @@achiever8456 kiska lecture name batao

    • @achiever8456
      @achiever8456 5 років тому +2

      @@historicalsony bhai unacademy ray optics search kar bahut shandarr question hai aur alakh sir jaisa hi padhate ha....

  • @rram5095
    @rram5095 2 роки тому +3

    These old videos are just wow😲

  • @muhammadumer6484
    @muhammadumer6484 2 роки тому +1

    Sir AAP KY Liya koi allfaz Nii Hain mery pass Allah AAP Ko hamesha kamiyab kary AAP jaisiii physics koi Nii prha sakta sir best physics. Teacher Hain is universe main 😇

  • @rahulravi661
    @rahulravi661 5 років тому +4

    This is super.I just finished watching the previous lecture.What great timing.Love you sir.

  • @ashita3420
    @ashita3420 5 років тому +10

    Best teacher!! Its just amazing to see how much he loves what he's doing

  • @mohitbhatt1505
    @mohitbhatt1505 5 років тому +10

    Thankyou sir💓🤩💓💓💓❤️❤️❤️😘😘😘😘😘😘
    You are Great😘😘❤️❤️💓💓

  • @speedGV25
    @speedGV25 2 роки тому +10

    I have completed this full playlist of Alternating Current in just 1 day with proper notes
    Thank you sir for these wonderful lectures.

  • @india8569
    @india8569 3 роки тому +5

    All 8 lectures are very helpful... Thanku so much sir ❤

  • @SUMITSINGH-vh7os
    @SUMITSINGH-vh7os 3 роки тому +3

    This man is really great he is the helper of millions of students

  • @vineetverma4324
    @vineetverma4324 3 роки тому +3

    Thank you so much sir for making such videos.
    Before watching your lectures I hate electric and magnetic part of class 12 physics. But now after watching all your lectures I love it. THANK YOU SO MUCH SIR. I hope you will keep growing and always be happy.🥰

  • @_COSMO_W
    @_COSMO_W 6 місяців тому +3

    Even after four years, it remains superior to many others.

  • @waisalkhan4666
    @waisalkhan4666 Рік тому +1

    So brilliant methodology of teaching💞💞💞💞😘😘😘😘😘

  • @SudiptaMajumdar-z2q
    @SudiptaMajumdar-z2q 10 місяців тому +1

    Superb explanation for 12th standard class. Thank u sir.

  • @Anshika____k
    @Anshika____k 5 років тому +51

    Sir a very very big THANKYOU...😁😁
    Monday Ko xam h sir is video bahut jarurat thi...😆😆

  • @rajatulya4897
    @rajatulya4897 5 років тому +23

    AAJ maine ye chapter samapt kr diya
    it took me only 3 days
    2.5 videos per day

    • @godson200
      @godson200 4 роки тому +2

      Excellent hard work, it took me 7 days because I am alsi and also online classes rehte h

    • @sirkartik
      @sirkartik 3 роки тому

      Same here

    • @NikhilStorm
      @NikhilStorm 3 роки тому

      tatti khale fir

  • @AmitSharma-nh7yu
    @AmitSharma-nh7yu 3 роки тому +6

    By this lecture I completed my syllabus of 1st term for boards

  • @Har.Har.Mahadev649
    @Har.Har.Mahadev649 3 роки тому +1

    thank you so much sir me ab b.tech 1st year me hu sir apki bahut yaad aati h aj bhi apke jaise teacher mujhe nhi mile apke padane ka jo tareeka h bo har teachers me nhi hota sir me kisi bhi teacher ki insult nhi kar rhi hu pr ap great ho sir apke jaisa koi nhi h💕❤

  • @Chaitanya123mech
    @Chaitanya123mech Рік тому +1

    best lecture mainly eddy current explaination.

  • @vedanshupatel7567
    @vedanshupatel7567 5 років тому +40

    Sir when will you start ray optics ??

  • @ARSA4U
    @ARSA4U 3 роки тому +8

    28:53 Energy losses in Transformer 👌👌

  • @tastehub1520
    @tastehub1520 5 років тому +5

    Thankyou sir very much🤩🤩🤩🤩🤩👌👌👌👌👌👌👌

  • @ojhamanoj193
    @ojhamanoj193 Рік тому +2

    Thank you sir for this wonderful lecture ❤❤

  • @santruptasingh3309
    @santruptasingh3309 4 роки тому +1

    sir iss lockdown ke samandar ke paar achhe marks aur rank ke paas pahuchne ke lie sirf ek appki nauka ka hi sahara hai thnx sir

  • @ArtistSouroshish
    @ArtistSouroshish 4 роки тому +3

    Sir, first of all take my 1000 1000 of pranam...🙏🙏..sir, my humble request to you to upload the videos of electromagnetic waves....please sir... you are only there beside my studies...please sir..I am from a very remote area and I do follow your each and every lecture...I am not able to join laksha batch due to financial problems of my home...please upload the videos of EMW...sir because of you I can do physics....you made me fall in love with physics....thank you sir thank you very much ..❤❤ 1000 1000 of pranam for you sir❤🙏🙏🙏you are my inspiration, my motivation, my mentor...❤❤❤❤❤sir please upload the videos of EMW in youtube...

    • @shraddhasavita3294
      @shraddhasavita3294 4 роки тому +1

      I also neee this lecture.... kya abhi tk upload ni hua h ??

    • @unfiltered_13
      @unfiltered_13 4 роки тому +1

      Yess ..EMW is going to be very difficult without sir's lecture

  • @dobby4445
    @dobby4445 5 років тому +24

    Sir PLZ increase video frequency and start ray optics

    • @Februrinightsnaalytli
      @Februrinightsnaalytli 5 років тому

      EMV kaha se padha?? any vedio lectures plz suggest

    • @dobby4445
      @dobby4445 5 років тому +1

      @@Februrinightsnaalytli kisi ne wo chap utube pr thik se ni pdhya hai bt ray optics imp chap hai to we want ki vo phle ho jye

    • @Februrinightsnaalytli
      @Februrinightsnaalytli 5 років тому

      @@dobby4445 oh thank you

  • @akhopesalive134
    @akhopesalive134 5 років тому +18

    Sir please reply our comments when will u start optics

  • @deellnautiyal2433
    @deellnautiyal2433 Рік тому +3

    Thanks 🙏

  • @sumantiwari3527
    @sumantiwari3527 Рік тому +2

    I'm glad that I learnt this chap from the best 😊😊

  • @sejalnema545
    @sejalnema545 5 років тому +58

    When will u start ray optixs sir.....

    • @skm4937
      @skm4937 5 років тому +3

      My life ....u can try ray optics revision and other physics revision on new channel Fun Physics ua-cam.com/video/j1mIsFszfD8/v-deo.html
      Try it and ur comment for improvement of this channel are most welcome

  • @annyeongjisoo197
    @annyeongjisoo197 5 років тому +12

    You are the best!!! I watched your videos and gained so much knowledge sir.. My friends ask me how I solve all those problems.... And I was so weak at solving problems in physics but after watching your videos all my fear has gone and now I have to thank you sir🙏

  • @AmanAnsari-bs7bj
    @AmanAnsari-bs7bj Рік тому +4

    Finally this ch is crystal clear❤❤😊😊

  • @bhupinderkaur4461
    @bhupinderkaur4461 2 роки тому +1

    I completed this ch to watch you videos. So thanku so much sir

  • @ziaulrehmansiddiqui1373
    @ziaulrehmansiddiqui1373 3 роки тому

    42.33 You can also think this hysteresis in terms of coercivity; or resistance to change in direction of H
    Steel has more coercivity than Iron core

  • @ajoykumarmandal2676
    @ajoykumarmandal2676 5 років тому +70

    I'm an Arts student. I'm missing you sir.

    • @AshishSharma-kw4so
      @AshishSharma-kw4so 5 років тому +34

      Bhaisaahab....Ye kis line me aa gye aap😂😂

    • @ajoykumarmandal2676
      @ajoykumarmandal2676 5 років тому +11

      @@AshishSharma-kw4so I followed Alakh sir in 10th and I got obsessed with him. He helped me a lot. I love him & still I'm his subscriber and student as well.

    • @AshishSharma-kw4so
      @AshishSharma-kw4so 5 років тому +7

      @@ajoykumarmandal2676 that's the power of PHYSICS WALLAH😀😀😄

    • @ajoykumarmandal2676
      @ajoykumarmandal2676 5 років тому +2

      @@AshishSharma-kw4so That's damn true.

    • @RavishKumar-vz1tq
      @RavishKumar-vz1tq 5 років тому +10

      Bande me kuch karne ka junoon h. Arts hoke bhi science 😀🤣🤣

  • @hemlataarora2798
    @hemlataarora2798 Місяць тому +3

    Thankyou so much sir💕🙏🙏🙏😊

  • @aryanpandey6366
    @aryanpandey6366 5 років тому +16

    Sir agli video plz modern physics pe bana na plzzzzzzzzzzzzz.........infinity times.

    • @achiever8456
      @achiever8456 5 років тому +1

      Bhai comment me tum bhi unacademy ka suggestion do sir ko ray optics ke liye ...Shayad sir maan jaye🙏🙏🙏🙏

    • @archanaraheja2231
      @archanaraheja2231 5 років тому +2

      @@achiever8456 noooo please...
      Unacademy par kuch samajh nahi aata

    • @omkalal1512
      @omkalal1512 4 роки тому

      Ek kam krte he apn sb chod dete he schl vse bhi sir se hi to pdte he😁

  • @sidharthkv3904
    @sidharthkv3904 4 роки тому +1

    Sir, please make a video on semiconductors before NEET starts.....your videos ae so conceptual and helpful, I am completely dependant on them sir

  • @pradeepasati1419
    @pradeepasati1419 4 роки тому +1

    Thanks very much sir it is helpful very much you explain very clearly

  • @Mithlesh.
    @Mithlesh. 5 років тому +15

    Sir plz bata diya kro ki kaun sa part jee k liye hai aur kaun sa Boards ka. Plz

  • @sumitraturi7791
    @sumitraturi7791 4 роки тому +3

    I was searching foe the movie but instead found this and this is even better

  • @soumyadeepmanna5414
    @soumyadeepmanna5414 5 років тому +9

    Sir, please optics please our exams are very soon😫😫😫

  • @namratayadav4254
    @namratayadav4254 3 роки тому +1

    thankyou so much sir for explaning this complicated chapter

  • @rahul2476
    @rahul2476 10 місяців тому +2

    Finally Completed this chapter

  • @rahulmishra8377
    @rahulmishra8377 3 роки тому +3

    Kuch bhi kaho sir jabab nhi aapka physics me .,..,.... truly inspired b tech ka student but class aaj bhi dekh ke lagta 4 5 sal phele padhane aate hamara bhi bhala ho jata

  • @nehapathak4435
    @nehapathak4435 3 роки тому +3

    You are Fab Sir! 🙏 I am literally very much lucky to be here, watching your lectures.

    • @SKa397
      @SKa397 3 роки тому

      If you want formula sheet of this chapter of physical wallah sir lasksha batch- ua-cam.com/video/ZqL8GF9jNsw/v-deo.html

  • @prabirmallick9358
    @prabirmallick9358 4 роки тому +3

    Best lecture ever on transformers💯💯💯

  • @crustgaming8575
    @crustgaming8575 9 місяців тому +1

    Best explaination of transformer

  • @courageousqueen...1221
    @courageousqueen...1221 3 роки тому +1

    Thank u so much sir just because of you i have completed my physics of term 1 syllabus in a very good way...thank u so much..🙏

  • @harsh__s__sharma.
    @harsh__s__sharma. 9 місяців тому +49

    2024 me kon kon dekh rha hai?

  • @adilshaikh3792
    @adilshaikh3792 5 років тому +24

    Sir please ray optic start kijiye ya modern physics

  • @DarkGamer-zs8iz
    @DarkGamer-zs8iz Рік тому +3

    completed finally

  • @alberteinstein7428
    @alberteinstein7428 3 роки тому +2

    Thanks sir ji

  • @anusmitasamanta2608
    @anusmitasamanta2608 4 роки тому +4

    You're precisely remarkable!! ❤❤❤❤❤❤❤❤ thank you so so so much sir ❤❤❤🤩🤩🤩

  • @wannaheal
    @wannaheal 3 роки тому +5

    This is my and only my beautiful SA channel PHYSICS WALLAH. ❤️

  • @sishirghimire
    @sishirghimire 2 роки тому +12

    25 days ago from this date, I was worried about my Board examinations and I thought of giving the physics exams. But I thought of "Set t=0" and Started Physics literally from 0. To my surprise, I completed 6 full playlists of Physics and this chapter was almost my last.
    Although there are a few chapters remaining, I am too close to board exams and I just have to learn only the concepts I know before. But thanks to Alakh sir, I have been able to complete 95% of syllabus. We just have a great god disguised in the form of a man filled with simplicity and dedication. Whoever is reading this, please wish me luck.
    Thanks a lot again, Honorable Physics Wallah
    Love from Nepal 💗

  • @nikitajha9770
    @nikitajha9770 2 роки тому +1

    Esa lg rha tha ki Sir,Sho ke uthe hai is video ko recorde krne ke liye
    Chapter completed
    Thanks a lot sir. Aapne bahut achhe se smjhaya....🥰🥰🥰

  • @harpreetsodhi2926
    @harpreetsodhi2926 5 років тому +96

    Sir ray optics kb shuru hoga??..pls reply..😊

    • @skm4937
      @skm4937 5 років тому +2

      Hello ....before sir upload ray optics u can try this new channel for ray optics revision and other physics revision ua-cam.com/video/j1mIsFszfD8/v-deo.html
      Ur comments for improvement of this channel are welcome

    • @navoditverma6653
      @navoditverma6653 5 років тому +1

      Bhai abhi emi complete nahi huyi tu ray optics ke baat kar rahe hai😂😂

    • @harpreetsodhi2926
      @harpreetsodhi2926 5 років тому

      @@navoditverma6653 bhai sbki apni speed hai..😎😂

    • @rishuawasthi2826
      @rishuawasthi2826 5 років тому +2

      Bhai EMW bhi to padhna hai

    • @harpreetsodhi2926
      @harpreetsodhi2926 5 років тому

      @@rishuawasthi2826 padh liya😁

  • @surikhaneog5605
    @surikhaneog5605 3 роки тому +3

    Waiting for this video video from 3 months in ""hostel"" it the beautiful day for me' i meet you agai hero

  • @physicsatom
    @physicsatom 2 роки тому +5

    Done alternating current I one day by alakh sir ❤️
    Because tomorrow is my presentation in school 🤣
    With all concepts and notes 👍

  • @6sonisrishti
    @6sonisrishti 3 роки тому +1

    Thank you very much 🙏

  • @Sohail_wani23
    @Sohail_wani23 2 роки тому +1

    thanks sir today i completed whole syllibus for neet 2022 and i studied alost 20 chapters from you and now im very confident to crack neet 2022

    • @Psychefty
      @Psychefty 2 роки тому

      Good luck my brother , from kashmir ?

  • @abhijeetbhattacharya7493
    @abhijeetbhattacharya7493 3 роки тому +6

    your channel is always of great use sir you are phenomenal:)

  • @Ayush.edits2006
    @Ayush.edits2006 Рік тому +4

    Aalakh sir god of physics button>>>>>>>