Electromagnetic Waves | Quick REVISION in 15 min | Displacement Current | Intensity | JEE Physics

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  • เผยแพร่เมื่อ 11 ต.ค. 2024

ความคิดเห็น • 893

  • @mohitgoenka99
    @mohitgoenka99  3 ปีที่แล้ว +90

    *Revision Video Links*
    Unit & Dimensions th-cam.com/video/wdd-wlZF4Hk/w-d-xo.html
    Error Analysis th-cam.com/video/AEMsHUUAo5s/w-d-xo.html
    Vernier Caliper th-cam.com/video/pVoN045dV8I/w-d-xo.html
    Screw Gauge th-cam.com/video/gYd2PtmZ0mw/w-d-xo.html
    Kinematics_Motion in 1d th-cam.com/video/U4NNxFaFliE/w-d-xo.html
    Kinematics_Motion in 2d th-cam.com/video/4_Zo5WhMf7w/w-d-xo.html
    Relative in 2D- Rain Man Problems th-cam.com/video/S4Wm5GDjnDk/w-d-xo.html
    Relative in 2D- River-Swimmer Problems th-cam.com/video/EB81fCFq2SU/w-d-xo.html
    Laws of Motion th-cam.com/video/7JlR8gNRQIs/w-d-xo.html
    Friction th-cam.com/video/Rn1bLst7eGk/w-d-xo.html
    Work Energy Power th-cam.com/video/kjrXoE-kDI8/w-d-xo.html
    Circular Motion th-cam.com/video/KnFymKHlkT0/w-d-xo.html
    Banking of Roads th-cam.com/video/WbdcQYw63xc/w-d-xo.html
    Centre of Mass th-cam.com/video/ads35RKD618/w-d-xo.html
    Cons of Momentum & Collision th-cam.com/video/3f0u4L-lyyw/w-d-xo.html
    Rotational Motion_Part 1 th-cam.com/video/O6j1mLp06XI/w-d-xo.html
    Rotational Motion_Part 2 th-cam.com/video/OHni1DRdfAQ/w-d-xo.html
    Rotational Motion_Part 3 th-cam.com/video/qugIqfYRCrk/w-d-xo.html
    Gravitation th-cam.com/video/rAj2huLVaEk/w-d-xo.html
    Properties of Solids th-cam.com/video/gSXxjk89l_c/w-d-xo.html
    Fluids Statics (Part 1) th-cam.com/video/RFKx9B9yo3M/w-d-xo.html
    Fluid Dynamics (Part 2) th-cam.com/video/Y717vQpUEJQ/w-d-xo.html
    Fluid Properties (Part 3) th-cam.com/video/V8xUWWK2oT0/w-d-xo.html
    Simple Harmonic Motion th-cam.com/video/RIb7ofNG09I/w-d-xo.html
    Damped Oscillation th-cam.com/video/z992RVvtShQ/w-d-xo.html
    Thermal Properties (Thermal Expansion & Caloreimetry) th-cam.com/video/OYjjyPIzddE/w-d-xo.html
    Heat Transfer th-cam.com/video/PyNboHgtYzM/w-d-xo.html
    KTG th-cam.com/video/XO1tvFhIa0I/w-d-xo.html
    Thermodynamics th-cam.com/video/iz_kf1jRDRw/w-d-xo.html
    String Waves (Part-1) th-cam.com/video/mZWNmH19wDQ/w-d-xo.html
    String Waves (Part-2) th-cam.com/video/PDGq4d3xA6c/w-d-xo.html
    Beat Frequency th-cam.com/video/XScK3ppvmkA/w-d-xo.html
    Wave Motion -Organ Pipes and Resonance Tube th-cam.com/video/fB7pfJ77za8/w-d-xo.html
    Wave Motion - Doppler's Effect th-cam.com/video/9-BxOaamnwg/w-d-xo.html
    Electrostatics th-cam.com/video/3stXbGRMcrk/w-d-xo.html
    Capacitors th-cam.com/video/EXEiickNUkY/w-d-xo.html
    Current Electricity th-cam.com/video/gm8FUfjrX18/w-d-xo.html
    Potentiometer th-cam.com/video/bTHPOTLdagM/w-d-xo.html
    Moving Charges and Magnetic Effect of Current th-cam.com/video/ULD2Ok1CGJk/w-d-xo.html
    Earth's Magnetism th-cam.com/video/a4CT5uVwAK4/w-d-xo.html
    Magnetic Properties th-cam.com/video/63cwdYXNlYE/w-d-xo.html
    EMI th-cam.com/video/puVavm_GFRM/w-d-xo.html
    Alternating Current th-cam.com/video/74dTY-pzM_o/w-d-xo.html
    Ray Optics th-cam.com/video/BhnyTWzIlBA/w-d-xo.html
    Wave Optics Part 1_Interference th-cam.com/video/LG5nlE8XTeI/w-d-xo.html
    Wave Optics Part 2_Diffraction_Polarization th-cam.com/video/ymMyyJGGqnY/w-d-xo.html
    Doppler Effect in Light th-cam.com/video/IBvMHSu934Y/w-d-xo.html
    Optical Instruments th-cam.com/video/OQssbDH0A4I/w-d-xo.html
    Electromagnetic Waves th-cam.com/video/bcVXgEkyQZY/w-d-xo.html
    Semiconductors_Basics + Zener Diode th-cam.com/video/_A2JomQ7-50/w-d-xo.html
    Semiconductors_Transistors th-cam.com/video/psDwl84Nzb0/w-d-xo.html
    Semiconductors_Logic Gates th-cam.com/video/pZdQAzLbFTo/w-d-xo.html
    Communication Systems th-cam.com/video/8NgMqK9X79Y/w-d-xo.html
    Modern Physics_Part 1_Atomic Physics th-cam.com/video/9VKUnE3mpHk/w-d-xo.html
    Modern Physics_Part 2_Photoelectric Effect th-cam.com/video/24oTQp84jrk/w-d-xo.html
    Modern Physics_Part 3_Dual Nature of Light th-cam.com/video/0zoR_saMAQY/w-d-xo.html
    Modern Physics_Part 4_Radioactivity th-cam.com/video/AdX3YBhQyog/w-d-xo.html
    Modern Physics_Part 5_Nuclear Physics th-cam.com/video/VDWqVahGixc/w-d-xo.html
    Modern Physics_Part 6_X Rays th-cam.com/video/dSHXdzX7NX0/w-d-xo.html

    • @TechR2545S
      @TechR2545S 2 ปีที่แล้ว +2

      Sir what's thought ya logic of your chanal name . Eduniti is = education niti (shikhsa niti)

    • @NehaKumari-vy9jv
      @NehaKumari-vy9jv ปีที่แล้ว

      😊

  • @nandithas7208
    @nandithas7208 2 ปีที่แล้ว +1432

    i feel jealous of the students who discovered this channel earlier ;)

  • @nerengen0054
    @nerengen0054 ปีที่แล้ว +294

    Reason why he is not gaining much subscribers:
    All his students are jealous enough not to let their friends know this channel 😂🙂 and thats 100% true in my case😅

    • @sandeshhuli7272
      @sandeshhuli7272 ปีที่แล้ว +6

      ekdam sahi baat hai

    • @lakshyasharma8519
      @lakshyasharma8519 ปีที่แล้ว +5

      Do u understand hindi? I think u r frm South

    • @bandusondur3789
      @bandusondur3789 ปีที่แล้ว +5

      Same here😁😁

    • @namanpanoriya6740
      @namanpanoriya6740 ปีที่แล้ว +6

      Same bro 🤣😂,, kisi ko batake compitition nahi badana 😁

    • @ifarhankhan
      @ifarhankhan ปีที่แล้ว +2

      W comment same bro

  • @reemarani2219
    @reemarani2219 3 ปีที่แล้ว +439

    Sir in today's world there is huge competition in education industry.
    And i think the person which will give maximum output in minimum time, that will grow faster
    And you are doing exactly same thing. As a student of class 12 these short videos are very very helpful for me.
    Thanks a lot sirr 😀😀😀

    • @mohitgoenka99
      @mohitgoenka99  3 ปีที่แล้ว +76

      Welcome dear. And thanx for lovely comment

    • @proshlok1
      @proshlok1 9 หลายเดือนก่อน +7

      ​@@mohitgoenka99sir, apke jaisa koi chemistry or maths ka channel aapke dhyan mein hai to bata dijiye. Syllabus pura complete hojayega.

    • @Nicknamee-e3p
      @Nicknamee-e3p 8 หลายเดือนก่อน +1

      .

    • @divyanshsingh8617
      @divyanshsingh8617 6 หลายเดือนก่อน

      @@proshlok1 dexterchem

  • @kushalmohan2665
    @kushalmohan2665 10 หลายเดือนก่อน +19

    Self note
    1. Speed of light is independent of motion of source
    2. Speed of light is independent of intensity
    3 energy of em wave contains in small volume oscillation= double frequency
    4 Doppler effect of light
    5 Cmed=Co/refractive index
    6. V=w/k

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน +6

      well done dear
      keep solving & learning
      #learnlikeneverbefore

    • @unknownbeast1111
      @unknownbeast1111 6 หลายเดือนก่อน +4

      Theoretical Qoshan!

    • @MumtakPerme
      @MumtakPerme 6 หลายเดือนก่อน +1

      Thanks buddy

    • @kushalmohan2665
      @kushalmohan2665 6 หลายเดือนก่อน +2

      Thank to Mohit sir ❤

  • @yashrathi4304
    @yashrathi4304 2 ปีที่แล้ว +134

    Now it seems like universe is aligning to help me crack JEE, this was everything I need Thank you!

    • @vinitkushwaha5141
      @vinitkushwaha5141 2 ปีที่แล้ว +1

      2023 aspirant ho kya?

    • @yashrathi4304
      @yashrathi4304 2 ปีที่แล้ว +3

      @@vinitkushwaha5141 nahi bhai 2022 ka hi hoon

    • @vinitkushwaha5141
      @vinitkushwaha5141 2 ปีที่แล้ว +3

      @@yashrathi4304 main 2023 ka hun isliye pucha

    • @GayatriHT
      @GayatriHT ปีที่แล้ว +4

      @yashrathi4304 bhaiyya aapko BITS mila na...congrats!

    • @yashrathi4304
      @yashrathi4304 ปีที่แล้ว +2

      @@GayatriHT yessss thank you! ✨✨

  • @neutrino2211
    @neutrino2211 3 ปีที่แล้ว +86

    Sir please try to bring Formulae & Concept Revision lect of SEMICONDUCTORS asap ; highly needed. 🙏🏻

  • @anushk_iitg
    @anushk_iitg 2 ปีที่แล้ว +183

    Timestamps
    0:20 Topics covered
    1:20 Types of EM waves
    2:23 Displacement current
    5:23 NCERT example
    9:05 Maxwell's equations
    10:02 EM waves
    11:29 Key Points
    13:52 Previous Year Questions
    Just a way of thanking you 😇

    • @mohitgoenka99
      @mohitgoenka99  2 ปีที่แล้ว +55

      wow...thank you soo much dear.

    • @devanshdwivedi5744
      @devanshdwivedi5744 ปีที่แล้ว +1

      @Ayush Rai yes

    • @excited0628
      @excited0628 10 หลายเดือนก่อน

      Wowe bro congrats for getting into IIT 🥺🤝

    • @anushk_iitg
      @anushk_iitg 9 หลายเดือนก่อน +1

      @@excited0628 Thank you !
      All the best to you also.

    • @excited0628
      @excited0628 9 หลายเดือนก่อน

      @@anushk_iitg 😇🤝

  • @deepakagrawal1169
    @deepakagrawal1169 ปีที่แล้ว +7

    Sir i am just follwing you blindly for phy.....
    I had done the same for first attempt and got 91 percentile in phy which is very big thing for student like me who was not even able to solve dpp questions earlier
    .. Lots of love ❤❤

  • @Skmjee2024-2IIITH
    @Skmjee2024-2IIITH 8 หลายเดือนก่อน +3

    Revise
    q2 16:21 that take resultant B from eqn
    q3 17:10 take disp dirc from kx term.

  • @pagillajangareddy2377
    @pagillajangareddy2377 2 ปีที่แล้ว +33

    Sir I think for bring out a 15 min complete chapter explanation there is unseen 5 hrs of hard work....you are really doing something big sir....time will surely pay for this..

  • @saimadhavchakrala4430
    @saimadhavchakrala4430 2 ปีที่แล้ว +37

    Sir I used to be strong in chemistry relative to physics two months ago
    Now After stared seeing videos in ur channel starting from vernier calipers
    Now I became strong in physics relative to chemistry
    Thanku sir ur videos increased my confidence in physics

    • @mohitgoenka99
      @mohitgoenka99  2 ปีที่แล้ว +8

      glad to know that dear..best of luck

  • @Naveen_Goswami789
    @Naveen_Goswami789 7 หลายเดือนก่อน +5

    11:04 sir iss slide mai se chaaro formula match the column mai aa gya mere 29th jan shift 1 2024.. 😱... Mai regret karta hu aap mujhe pehle kyo nhi mile... Thank you so much sir for these expansive notes😊😊

  • @simantakumarbhattacharyya5538
    @simantakumarbhattacharyya5538 3 ปีที่แล้ว +23

    Sir this channel is like a blessing....thank you from the core of my heart

  • @anonymous-zr2cb
    @anonymous-zr2cb ปีที่แล้ว +9

    Done with electrostatics, on EM waves, following the 20 days checklist.. Thanks a lot sir ❤

  • @mystery..4675
    @mystery..4675 3 ปีที่แล้ว +21

    Sir u deserve more views and likes..ur really working hard...hats off sir..✌🏻✌🏻

  • @shubhamsaha6130
    @shubhamsaha6130 2 ปีที่แล้ว +27

    Sir I owe a lot to you. You have helped me boost my confidence in Physics as a subject and also as a good scoring section in the exams.

  • @aasthatiwari6712
    @aasthatiwari6712 8 หลายเดือนก่อน +5

    this is the last time i am watching this em wave lecture..thankuu mohit sir i dont know about the result but thankuu for contributing in my jee journey..

  • @kshitizaggarwal4850
    @kshitizaggarwal4850 6 หลายเดือนก่อน +3

    Revised.. Thank You So Much Gurudev Ji🙏🏻❤️

  • @shivanshuranjan-iitbhu889
    @shivanshuranjan-iitbhu889 2 ปีที่แล้ว +3

    thanks sir, i was not aware of that wt+kx will give opposite direction and wt-kx will give same direction.now its crystal clear

  • @AaryanYadav-n9f
    @AaryanYadav-n9f 6 หลายเดือนก่อน +3

    Em waves revision done ab jake ncert ki reading lagaunga and then top pyq solve karunnga ..
    #TARGET 99 PERCENTILE IN APRIL #

  • @NEET_Aspirant_286
    @NEET_Aspirant_286 5 หลายเดือนก่อน +2

    Thank you Sir, all the points which you said about Intensity came in the recent NEET exams.

  • @AshwinIITian
    @AshwinIITian 9 หลายเดือนก่อน +9

    00:02 Electromagnetic waves and its types
    02:09 Displacement current is defined due to change in electric field or electric flux.
    04:21 Understanding displacement current and its implications
    06:35 Understanding displacement current and zero conduction current
    08:42 Discussion on displacement and electromagnetic fields in JEE Physics
    11:40 Understanding the relation between electric and magnetic fields in electromagnetic waves
    13:58 Understanding displacement current and conduction current in an electrical circuit.
    16:15 Understanding the relationship between amplitude and electric field in electromagnetic waves
    18:19 Electromagnetic waves and their magnetic fields

    • @mohitgoenka99
      @mohitgoenka99  9 หลายเดือนก่อน +2

      keep solving and learning dear
      #learnlikeneverbefore

  • @abhishekmishra2702
    @abhishekmishra2702 ปีที่แล้ว +5

    Was always underconfident in this chapter,the video helped me clear all my concepts.

  • @Sbhatt1305
    @Sbhatt1305 2 ปีที่แล้ว +5

    All your videos helped me so much I can't even explain..I am so grateful that I came across this channel.. That's exactly what a student needs just before exam.. Thank you so much for such videos!!

  • @jay.nixsun
    @jay.nixsun 9 หลายเดือนก่อน +5

    amazing NCERT example taken sir. Thanks 🙏🏻

  • @SameerKhan-go8vi
    @SameerKhan-go8vi 2 ปีที่แล้ว +3

    Thank q sir...... 26 june ko paper ab apki sab video dekh rhe revision ke liye 😍

  • @fleetboy5705
    @fleetboy5705 8 หลายเดือนก่อน +10

    I think eduniti Channel is a blessing from God itself ❤

  • @sreenivasarao7041
    @sreenivasarao7041 3 ปีที่แล้ว +8

    Sir I was making my short notes before also but it had more no of points and lenghty but after seeing your videos I came to know how to cover all points in a single paper and it saves time during revision . Tq sir lots of love from south india

  • @jastin7554
    @jastin7554 3 ปีที่แล้ว +2

    Bro at 18:17 4th question IT SHOULD BE Erms why E0 they asked total electric field then it should be Intensity/2 why you had taken total intensity including magnetic field

  • @AshwinIITian
    @AshwinIITian 9 หลายเดือนก่อน +3

    "Thank you so much sir for this incredible tutorial on electromagnetic waves and displacement current! Your explanation of electric and magnetic fields in waves is mind-blowing. I'm truly grateful for the clear and concise breakdown of these complex concepts. #Physics #ElectromagneticWaves"

  • @harshitrajput8645
    @harshitrajput8645 9 หลายเดือนก่อน +1

    Till now chapters revised in physics
    Current Electricity
    Electrostatics
    Modern physics
    Em waves

  • @Prakharbandi
    @Prakharbandi 10 หลายเดือนก่อน +3

    Revision Done! Time to revise pyqs, thankyou sir!

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน

      well done
      keep solving & learning
      #learnlikeneverbefore

  • @roohifarista3583
    @roohifarista3583 2 ปีที่แล้ว +7

    now i feel this " kisi cheej kosiddat se chacho to puri qaynaat tumhe usse milane ki sajis me lag jati hai.......
    thank you so much sir........love you..........

  • @Motivationwallah....
    @Motivationwallah.... 4 วันที่ผ่านมา +1

    im literally getting happy bcoz now 3months are left and i almost completed my sylabus and sir your this series is literally very useful for quick revision🥰

    • @mohitgoenka99
      @mohitgoenka99  4 วันที่ผ่านมา +1

      very good dear
      keep learning and solving

  • @sayanpaul578
    @sayanpaul578 2 ปีที่แล้ว +8

    Answer is option A.
    Although I'm new in this channel but the content is very powerful to crack not only jee mains but also advance. Hopefully I will score more than 98%tile in 1st attempt JEE 2022

  • @Kvr02
    @Kvr02 3 ปีที่แล้ว +19

    Can will this series cover remaining chapters before 4th jee mains attempt 🤩🤩

    • @mohitgoenka99
      @mohitgoenka99  3 ปีที่แล้ว +11

      Majority topics are covered. Will try for rest.

    • @Kvr02
      @Kvr02 3 ปีที่แล้ว +7

      @@mohitgoenka99
      Hatts off to ur hardwork sir 🙏🏻

  • @kushalmohan2665
    @kushalmohan2665 10 หลายเดือนก่อน +2

    Already done ✅ em wave 🌊 with pyq 21,22,23 last week and come to revise again

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน +1

      Keep solving & learning
      #learnlikeneverbefore

  • @Tomraider-dn5ql
    @Tomraider-dn5ql 2 ปีที่แล้ว +14

    Sir u said to practice selected questions of 1990's but it's difficult to arrange them together...Could you arrange them in one video we will definitely follow it🌟🌟

  • @NITtianAnurag
    @NITtianAnurag 2 ปีที่แล้ว +7

    Sir u are the most underated teacher in online plateform though, u are doing your full effort to deliver your knowledge to like me( jee aspirant) which is GREATFULL and thank to u sir for this awesome content which is totally free😘🙏

  • @AnshuSahu-iitjee2024
    @AnshuSahu-iitjee2024 9 หลายเดือนก่อน +4

    Thank you sir revision done with short notes and Happy new year sir ji ❤️✨🤗🙏 1st revision✅

  • @sohampatil2742
    @sohampatil2742 8 หลายเดือนก่อน +4

    Sir your legendary person ❤

  • @niyo9977
    @niyo9977 ปีที่แล้ว +1

    13:44 total intensity me magnetic field and electric field have equal contribution

  • @KuldeepKumar-he3md
    @KuldeepKumar-he3md ปีที่แล้ว +4

    Sir
    YOU have a huge respect!
    These short notes are literally very very helpful for me and other students to revise quickly!
    Tysm sirr 💗

  • @deepanshagnihotri2864
    @deepanshagnihotri2864 ปีที่แล้ว +4

    That NCERT question was mind blowing. Thank you Sir, this question was enlightening….

  • @VidyaSphereh0018
    @VidyaSphereh0018 3 ปีที่แล้ว +5

    Most underrated physics channel in youtube
    Sir I don't know how to thank you
    Coz of u my score in physics is now increasing

    • @mohitgoenka99
      @mohitgoenka99  3 ปีที่แล้ว +1

      Excellent

    • @VidyaSphereh0018
      @VidyaSphereh0018 3 ปีที่แล้ว +1

      Sir I am giving one test daily from nta abhyas new pattern test....will it be more fruitful for me as compared to other test series

    • @mohitgoenka99
      @mohitgoenka99  3 ปีที่แล้ว +1

      @@VidyaSphereh0018 Its good.

    • @musicstories9723
      @musicstories9723 3 ปีที่แล้ว

      @@VidyaSphereh0018 Broo How to get new pattern test from Nta App

    • @lightyagami4246
      @lightyagami4246 3 ปีที่แล้ว

      @@VidyaSphereh0018 trust me it's the best, the pattern, level of questions, uneven distribution, everything. The more you practice from NTA tests, the less shocked you'll be during exam because nowadays jee main is synonymous to uncertainty.

  • @missionmbbs.
    @missionmbbs. ปีที่แล้ว +2

    Sir mai neet ki preparation keta hu lekin fir bhi aapke video dekh kr revision krta hu kyuki aap itne chotw sessions me sb cov3r aur revision krwa dete h aur aapke lectures dekhkr confidence aata h sir thank you so much sir ❤

  • @THISISTEMPORARY.
    @THISISTEMPORARY. ปีที่แล้ว +2

    Trust me guys I have seen many educational channels on yt and this is by far the best !

  • @msb3621
    @msb3621 ปีที่แล้ว +7

    Mohit sir can u plz make a seperate playlist only for the electronics part of all chapters of 11th and 12th like emi, emw, ac currents likewise.... Sir ur efforts are truly appreciated sir... 🔥An astounding channel for physics #eduniti.

  • @arpita5517
    @arpita5517 8 หลายเดือนก่อน +3

    I read the chapter from ncert, watched question solving videos, but I’m still not getting a hang of this chapter….at this point I don’t want to give this exam itself, so much burnout from continuously working for two years….I’m hopeless right now sir
    (sorry I don’t have anyone to vent out my feelings sir)

    • @sandeepsihag2834
      @sandeepsihag2834 8 หลายเดือนก่อน

      You can share your feelings with me 😊

  • @AdityaRaj-jg6jp
    @AdityaRaj-jg6jp ปีที่แล้ว +3

    sir i am very weak in phy i have lost my hopes.... but still i am trying to get atleast 30 to 40 marks please help me out sir...
    can i watch this lecture as i am doing this chapter for the first time.

  • @MukeshKumar-bg1nl
    @MukeshKumar-bg1nl 3 ปีที่แล้ว +3

    Thank you so much sir❤❤❤
    Sir iske bad modern physics ke july attemp ko question karwa dijye bahut faiyda hoga

  • @thunderbolt8115
    @thunderbolt8115 2 ปีที่แล้ว +15

    🤩Sir u deserve a million subscribers at least, all ur videos r PURE GOLD🤩🤩🤩

    • @mohitgoenka99
      @mohitgoenka99  2 ปีที่แล้ว +6

      Thank you so much 😀

    • @heythere7163
      @heythere7163 ปีที่แล้ว +4

      I wish ye abhi na ho, After JEE adv 2023 , subscribers badhe
      Kyuki abhi pdhega subs toh competition v badh jaega😅

  • @deepprajapati2525
    @deepprajapati2525 ปีที่แล้ว +5

    AMAZING 😍 LECTURE SIR, THANK YOU💙💙💙💙💙

  • @tomcat1184
    @tomcat1184 2 ปีที่แล้ว +5

    12:31 sir apke muh se pehli bar "cool" suna 😄

    • @mohitgoenka99
      @mohitgoenka99  2 ปีที่แล้ว +3

      hahah..kya kya notice karte ho tum log

  • @salty3728
    @salty3728 9 หลายเดือนก่อน +7

    Sir if u have a friend who teaches chemistry the way you teach physics... it would be really helpful or else sir if u have any recommendations on any good teachers for quick revision pls tell uss tyyy and great video ❤❤❤❤ #learnlikeneverbefore

  • @musicstories9723
    @musicstories9723 3 ปีที่แล้ว +3

    Sir pls do revision like this ....Its A Unique Way And A Unique Channel ...Sir From next formula revion onwards Pls do A 2 - 3 questions So that Our confidence boosted So we have courange and we will do other PYQ'S From that Topic ..Thank u sir

    • @mohitgoenka99
      @mohitgoenka99  3 ปีที่แล้ว

      I will try my best

    • @musicstories9723
      @musicstories9723 3 ปีที่แล้ว +1

      ​🤗🤗🤗🤗🤗🤗🤗@@mohitgoenka99

  • @ArpitRai-ju2rf
    @ArpitRai-ju2rf 4 หลายเดือนก่อน

    Total AVG energy density @=1/2€E^2

  • @kailashanand5086
    @kailashanand5086 10 วันที่ผ่านมา +2

    sir how are you so OP
    thank you so much for this video!!

    • @mohitgoenka99
      @mohitgoenka99  10 วันที่ผ่านมา

      You're welcome
      very good for covering all of it
      keep learning and solving

  • @padhavbhai534
    @padhavbhai534 2 ปีที่แล้ว +3

    learn the table at 1:51(MUST)

  • @dontmesswiththeriddim2699
    @dontmesswiththeriddim2699 ปีที่แล้ว +2

    Sir in 17:55, can't we use the fact that contribution of electric and magnetic field are equal, and max electric field's magnitude is E (sin (wt - kx) = 1). So, P/A = I which will come out to be 2.7 kW/m^2; and now, as electric field's contribution is half of the total, E = 2.7/2 = 1.35 which can be approximated to 1.4. Correct me if I am wrong though.

    • @mrutyunjay2916
      @mrutyunjay2916 10 หลายเดือนก่อน +1

      i thought of the same thing, its probably right and will save like 10 min of calculation

  • @_NITESHMOTIVATION
    @_NITESHMOTIVATION ปีที่แล้ว +4

    SIR JUST FEW WORDS TO SAY TO YOU.....I WAS WEAK IN PHYSICS ..AS IM UNABLE TO UNDERSTAND CONCEPT IN ONE GO..I USE TO PRODUCE A ALOT OF DOUBTS IN MY MIND..AND WHEN DATESHEET FOR 2023 RELEAED I GOT SCARED AND THEN I STARTED FOLLOWING YOU..AND NOW IM SHOCKED THAT IM DOING GOOD IN MY MOCKS OF PHYSICS OF JE MAINS ....I SCORED 80 IN A SHIFT OF JEE MAINS HELD IN 2022 JUNE AS I GAVE MOCK..THIS AL IS JUST BCAUSE OF YOU,,,,,,I HAVE A REQ, THAT AFTER MAINS PLS RELEASE A ADV. SERIES WHERE YOU CAN TELL USS ALL CONCEPTS OF PHY OF JEE ADV...SO THAT WE CAN MAKE IT TO IIT DELHI(MINE FAV)..YOUR LOVING EDUNITIAN

    • @iit-jeeaspirant8661
      @iit-jeeaspirant8661 ปีที่แล้ว

      Bhai mene sir ka just channel abhi dekha...aur mujhse to question hota hi nhi...kya sir k revision se question banega..?😕
      Plz tell me by ur experience

  • @S2d_delta23
    @S2d_delta23 ปีที่แล้ว +3

    Sir u deserve millions of subscribers....🖤🖤🖤🖤
    You r a gem
    What a lect 💙💙💙💙

  • @hightbeachgamer3275
    @hightbeachgamer3275 6 หลายเดือนก่อน +3

    10:22.....come in my shift 2024😊❤

  • @basabsaha6370
    @basabsaha6370 3 ปีที่แล้ว +3

    Thanks.Guruji ,♥️ I am now fully focused for Advanced. Pls guide me where to solve mechanics questions. I want to make this part strong. If you can bring advanced mechanics problem solving series it will be very helpful.

  • @Kumaran666
    @Kumaran666 ปีที่แล้ว +1

    Best physics teacher for jee .Student successful in such competitive exams not only by coaching material but good materials are Good and knowledge teachers we have to grab concepts as much as from our teachers

  • @Viltromite
    @Viltromite 6 หลายเดือนก่อน +3

    Sir please help can i get atleast 60-70 marks now in physics

  • @ANSH_44883
    @ANSH_44883 8 หลายเดือนก่อน +3

    Last revision before 1st attempt 😌
    Sir ek bar reply karke ashirwad dedo bahut anxiety ho rahi hai kyoki maths weak hai 😢😢
    Sir koi suggestion bhi dedo jo exam mei follow karu jo pichle shift ke bache nhi kar paye the taki aur acha perform kar pau ❤❤❤

    • @Studyonly9081
      @Studyonly9081 8 หลายเดือนก่อน

      Kiasa gaya paper

    • @ANSH_44883
      @ANSH_44883 8 หลายเดือนก่อน

      @@Studyonly9081 ok ok gya bhai

  • @dumbo342
    @dumbo342 6 หลายเดือนก่อน +1

    Mene ye ch nhi prdha tha january attempt me aur iss attrmpt se phele i saw this video of yours. 6th ko mera 2nd session me paper tha waha total intensity ka sawal me bhot easily krgya with just this short video. Thankyou for getting me a +4 with this amazing video sir

  • @shivamshah9690
    @shivamshah9690 11 หลายเดือนก่อน +1

    Sir 2nd question answer is option b i.e 0.1N

  • @HarryPotter-tt8bi
    @HarryPotter-tt8bi 2 ปีที่แล้ว +4

    INDIA'S BEST CHANNEL FOR ANY JEE ASPIRANTS FOR REVISION AND CONCEPT CLARIFICATION,, THANK YOU BHAIYA..🤗🤗🤗🤗

  • @Jyotiranjan047
    @Jyotiranjan047 ปีที่แล้ว +2

    Thanks for all these candid videos sir!! Short and informative.....and relevant too.

  • @AnshuSahu-Dropper2025
    @AnshuSahu-Dropper2025 6 หลายเดือนก่อน +2

    Final revision done sir ji thank you so much 🙏🏻🙇🏻✅❤

  • @skhashamhashmi9090
    @skhashamhashmi9090 6 หลายเดือนก่อน +2

    Revision completed for April attempt

  • @Retarc-me7ez
    @Retarc-me7ez 8 หลายเดือนก่อน

    Jo displacement current wala question hai, usse se pahle Jo chij batai thi usmein flux pure capacitor ke area se le rahe the isliye IC is equals to ID aaya tha but but use wale question mein area 1/4 ho jaega kyunki radius half Ho Rakha hai And since current is uniformly distributed tha vah bhi 1/4 IC ho jaega

  • @adharapuramnavaneeth9925
    @adharapuramnavaneeth9925 ปีที่แล้ว +13

    No words to explain the greatness of our Mohit sir . I literally could stop seeing this video at night 1:30 am , hats off sir 🔥🔥🔥🔥🔥🇮🇳🇮🇳

  • @Aak_ash128
    @Aak_ash128 6 หลายเดือนก่อน +3

    Sir Maine aapka ye wala lecture pura dekh liya h, pyqs h solve krliye last walee, Itna enough h mains ke liye ya aur kuch bhi karna padega??

    • @King-vx7dt
      @King-vx7dt 6 หลายเดือนก่อน +1

      Nai, chota topic hai. Itna kaafi hai

  • @50me0nee
    @50me0nee 26 วันที่ผ่านมา +1

    sir , am watching your video from NIT CSE dept. for my mid sem revision...
    thank you sir for providing us such a wonderful content throughout our JEE preparation...
    ❤‍🩹

    • @mohitgoenka99
      @mohitgoenka99  25 วันที่ผ่านมา +1

      wish you best dear

  • @Harsh69420
    @Harsh69420 24 วันที่ผ่านมา +2

    13:04 in formula of C why is their C on numerator on RHS side i guess it is just typing mistake. Sir please confirm it tomorrow is my physics paper and i have prepared everything through your videos done pyqs thanks for this amazing channel sir ❤

    • @mohitgoenka99
      @mohitgoenka99  24 วันที่ผ่านมา +1

      C is speed of em wave in air

    • @Harsh69420
      @Harsh69420 24 วันที่ผ่านมา

      ​@@mohitgoenka99 ok got it, thank you sir 😊

  • @adityagupta5601
    @adityagupta5601 2 ปีที่แล้ว +2

    THANKYOU SIR , I HAVE COACHING TOO AND I HAVE WATCHED ALL THE PLATFORMS , BUT YOUR PYQS SERIES IS BEST ON TH-cam AND EVEN COMPARED TO COACHING( I WONT SAY WHICH ) THANKS FOR WORKING HARD AND PROVIDING EVERYTHING FREE OF COST .

  • @ANishantThailiani
    @ANishantThailiani 25 วันที่ผ่านมา +2

    Sir meri jase hi ch khatm hota hai ma shortnote bana leta hu or phir akpke concpet revision wali sreis se match krta hu jo miising hota hai vo likh leta hu ❤❤❤❤❤

  • @dr_beeee
    @dr_beeee 5 หลายเดือนก่อน +2

    neet k liye kash pehle milgaya hota apka channel thnks sir

  • @ItsAbhii7
    @ItsAbhii7 9 หลายเดือนก่อน +1

    5:20 self revision

  • @meerasharma19
    @meerasharma19 10 หลายเดือนก่อน +2

    Mohit Sir, thank you so much, i needed this so much for quick revision

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน

      well done dear
      complete every task by Eduniti
      #learnlikeneverbefore

  • @keshavbharti2260
    @keshavbharti2260 3 ปีที่แล้ว +3

    On demand 😍❤️ uh rocks bhaiya.❤️

  • @ryuu7706
    @ryuu7706 ปีที่แล้ว +2

    Sir the formula E=Bc here we use speed of light but in 2022( july 26) shift 2 there's a question in which they use speed of wave. I don't understand when to apply speed of light and when to find speed of wave.

    • @mohitgoenka99
      @mohitgoenka99  ปีที่แล้ว +1

      generally go for speed of wave dear
      (in most cases speed of wave will be equal to speed of slight in air)

    • @ryuu7706
      @ryuu7706 ปีที่แล้ว

      @@mohitgoenka99 thank you sir

  • @excited0628
    @excited0628 10 หลายเดือนก่อน +1

    Tq sirji ❤
    Revised 🙃✅
    For revisit
    5:23 ncert exmp
    11:10 sign of x ke liye :- agr wt&kx same sign ka hai wave -X mai move krega nd vice versa
    Like yha p wt&-kx hai mtlb wave +X mai move kr rha[sign opp h n ] ✨🔥
    13:52 yha p apn direct displacement curre🎉nt wala formula kyun ni use kr skte h [DOUBT]🧐
    17:04 unique 🔥✨

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน

      well done dear
      keep solving, learning and revising
      #learnlikeneverbefore

  • @btsxpihu2183
    @btsxpihu2183 3 ปีที่แล้ว +4

    Sir thankue so much for this amazing revision series you are best teacher for physics

  • @kshitijkumarsingh-yy9km
    @kshitijkumarsingh-yy9km 9 หลายเดือนก่อน +3

    Sir if we say the conduction and displacement current are same, then why not B. dl= 2mu°Ic

    • @kingaryan954
      @kingaryan954 4 หลายเดือนก่อน

      Same doubt

  • @IITBOMBAYY
    @IITBOMBAYY 3 ปีที่แล้ว +1

    Thanku sir... Plz semiconductor and communication system ka bhi.. And question banane ka trick bhi bta digiyega.. Semiconductor me

  • @feelmusic3950
    @feelmusic3950 ปีที่แล้ว +3

    But electric field by disc tho Sigma/2£° hota hai na . 7:56 ?

    • @mohitgoenka99
      @mohitgoenka99  ปีที่แล้ว +1

      its between two plates dear
      just like capacitor

    • @feelmusic3950
      @feelmusic3950 ปีที่แล้ว +1

      @@mohitgoenka99
      Got it . Thanku soo much 👍🏻👍🏻

  • @1nsh
    @1nsh 2 ปีที่แล้ว +2

    Thank You Sir!!
    your vdo help to understand, and your notes help to make short notes

  • @KrishnaSharma-ic1di
    @KrishnaSharma-ic1di 6 หลายเดือนก่อน +3

    Started 15 days revision checklist ❤❤❤

  • @atomiceditz01
    @atomiceditz01 10 หลายเดือนก่อน +3

    Revision Done ☑
    Thankyou Sir

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน +1

      Well done dear
      keep solving & learning
      #learnlikeneverbefore

  • @uditatripathi8250
    @uditatripathi8250 22 วันที่ผ่านมา +3

    bhai yeh channel itna underrated kyu hai !!!!!1

    • @mohitgoenka99
      @mohitgoenka99  22 วันที่ผ่านมา +3

      @@uditatripathi8250 if you are here means you are true jee aspirant

  • @classicgs
    @classicgs 3 ปีที่แล้ว +2

    Sir Please bring a separate video on logic gate with pyqs

  • @puskarpandey5023
    @puskarpandey5023 3 ปีที่แล้ว +1

    Sir please make video on semiconductor communication and transistors

  • @aryanram02
    @aryanram02 10 หลายเดือนก่อน +2

    thank you so much sir, it was a great way to start the day with EM waves, within 1 hour full revision ho gaya, + short notes bhi ban gaye. pyq iske aadhe adhure hue the 1-2 saal ki baaki hai i will sit and finish them now. thanks!

    • @shubhamrawal7110
      @shubhamrawal7110 10 หลายเดือนก่อน +2

      bro q4 me intensity khali electric field leni thi pr sir ne dono ki add up wali l

    • @mohitgoenka99
      @mohitgoenka99  10 หลายเดือนก่อน

      excellent dear
      keep solving & learning
      #learnlikeneverbefore

    • @aryanram02
      @aryanram02 10 หลายเดือนก่อน

      @@shubhamrawal7110 aisa? ruko meh check karke batata hu. i actually did pyqs directly i didnt see the last questions.

    • @shubhamrawal7110
      @shubhamrawal7110 10 หลายเดือนก่อน +1

      @@aryanram02 ok

  • @somjitdas6277
    @somjitdas6277 ปีที่แล้ว +1

    EM Waves - 22 December .
    Thank you sir .

  • @excited0628
    @excited0628 ปีที่แล้ว +2

    TQ sirji ❤️
    Ques aap whi sb late ho jinmein doubts rhte h mujhe😅 nd then clr op 💫😇
    Following ur 80+ roadmap 🔥
    Boards toh dne already 😁

    • @excited0628
      @excited0628 10 หลายเดือนก่อน

      9 mnths beet gye 🙃🥺