Electromagnetic Induction Class 12 Physics | NCERT Chapter 6 | CBSE NEET JEE | One Shot

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  • čas přidán 13. 09. 2024

Komentáře • 2,2K

  • @Rupali_Mishra
    @Rupali_Mishra Před 2 lety +1912

    I was feeling so low because my concepts were not clear, but ma'am with your videos my concepts are getting crystal clear. We are truly blessed to have such a wonderful teacher like you.❤️ Thank you so much Roshni Ma'am.🙏🏻❤️

    • @radhavarma3777
      @radhavarma3777 Před 2 lety +21

      Aae rupali

    • @radhavarma3777
      @radhavarma3777 Před 2 lety +40

      Aae rupali pakad meri dali

    • @vyasmittal5529
      @vyasmittal5529 Před 2 lety +22

      @@radhavarma3777 kyu bhai tum apni daali khud pakdne mai saksham ni ho kya 🤣

    • @nishantdubey1135
      @nishantdubey1135 Před 2 lety +4

      @@vyasmittal5529 👍👍👍👍👍👍🤣🤣🤣🤣🤣🤣👏👏👏👏

    • @output098
      @output098 Před 2 lety +7

      @@vyasmittal5529 ye dusro ki daali pakadta h 😁😁😁

  • @kaurarmeet
    @kaurarmeet Před rokem +1551

    2024 board's students give attendance here 😂😂

  • @ssubhashini6121
    @ssubhashini6121 Před 2 lety +1138

    57:45 ma'am, the answer should be anti clockwise as the induced magnetic field is outwards (as you have also written) .. Kindly clarify ma'am ☺️

    • @aspirant-1214
      @aspirant-1214 Před 2 lety +28

      Thankyou bahen

    • @aspirant-1214
      @aspirant-1214 Před 2 lety +30

      Maam do pin her comment or just do a comment yourself and pin...
      😊

    • @ssubhashini6121
      @ssubhashini6121 Před 2 lety +8

      @@aspirant-1214 Most welcome ☺️😀

    • @KK-yl5nq
      @KK-yl5nq Před 2 lety +64

      Yes , I was also getting confused. Thanks for the confirmation 👍 🙂

    • @frozenme592
      @frozenme592 Před 2 lety +17

      O i have a doubt ... induced current will be oppo to the direction of induced flux ?

  • @krishnamarathe8491
    @krishnamarathe8491 Před rokem +178

    0:00 Introduction
    0:47 Electromagnetic Induction
    3:40 - 7:40 Faraday’s experiments
    10:10 Magnetic Flux
    13:25 Faraday’s laws of Induction
    18:02 Lenz’s law
    29:56 Direction of Induced current: Lenz law
    35:01 Direction of Induced current: Fleming’s right hand rule
    39:01 - 40:03 Induced Current: Examples
    44:41 Methods of producing Induced emf
    48:01 - 57:53 problems
    59:51 Eddy currents
    1:08:38 Eddy currents: Disadvantages
    1:10:05 Application: Electromagnetic brakes
    1:13:52 Induction
    1:17:10 Self Inductance
    1:18:43 Self Inductance of a long Solenoid
    1:20:03 Back emf
    1:24:11 Mutual inductance
    1:31:48 AC Generator
    1:34:08 AC Generator: Construction
    1:46:53 - 1:50:46 problems

  • @himanshudhenwal
    @himanshudhenwal Před 11 měsíci +31

    Timestamps:
    0:00 Introduction
    0:47 Electromagnetic Induction
    3:40 Faraday’s experiment-I
    6:53 Faraday’s experiment-2
    7:40 Faraday’s experiment-3
    10:10 Magnetic Flux
    13:25 Faraday’s laws of Induction
    18:02 Lenz’s law
    29:56 Direction of Induced current:Lenz law
    35:01 Direction of Induced current:Fleming’s right hand rule
    39:01 Induced Current :Example 1
    40:03 Induced Current:Example 2
    44:41 Methods of producing Induced emf
    48:01 Problem 1
    50:29 Problem 2
    55:15 Problem 3
    57:53 Problem 4
    59:51 Eddy currents
    1:08:38 Eddy currents:Disadvantages
    1:10:05 Application:Electromagnetic brakes
    1:13:52 Induction
    1:17:10 Self Inductance
    1:18:43 Self Inductance of a long Solenoid
    1:20:03 Back emf
    1:24:11 Mutual inductance
    1:31:48 AC Generator
    1:34:08 AC Generator:Construction
    1:46:53 Problem 1
    1:50:46 Problem 2

  • @upendarkumar-on9ks
    @upendarkumar-on9ks Před 2 měsíci +30

    2025 board students attendance like..❤️
    For best result👍

  • @ayushpandey268
    @ayushpandey268 Před 2 lety +1585

    Aap log bohot mehnat karke yeh animation ke sath videos banate hai ..... appreciated!!!🤗

  • @shubh-youtube
    @shubh-youtube Před 2 lety +37

    My parents are thinking of me qualifying JEE and I am trying to get 70-80% marks in board. Feeling so low , I cannot share it to anyone so writing it here... Even thought to quit... but I am the only child who is studious...

  • @ayushamansharma6684
    @ayushamansharma6684 Před rokem +32

    57:45
    Since the the direction is upwards the direction of current will be anticlockwise.

  • @Aarchi44
    @Aarchi44 Před měsícem +19

    There is no recent comment here that means iam the first to study this chapter 2025 board 😂😂

  • @meharartstudio7362
    @meharartstudio7362 Před 2 lety +62

    57:50 Dear ma'am the answer should be anticlockwise of the current bcz acc to ryt hand thumb rule the thumb would point towards the outward direction of magnetic flux represented by a dot so the fingers would curl in anticlockwise direction so that's why induced current direction must be anticlockwise ma'am pls check it once!!!

  • @simpleandusefulideas4810
    @simpleandusefulideas4810 Před 2 lety +285

    Complete biomolecules because you are an expert chemistry.

    • @pw_battalion
      @pw_battalion Před 2 lety +3

      czcams.com/video/DxajGeCQ-9Q/video.html

    • @mahimayadav2488
      @mahimayadav2488 Před 2 lety +2

      Yes mam please

    • @nitu76saxena
      @nitu76saxena Před 2 lety +3

      You can do it from Apni kaksha

    • @himanshumusicofficial3787
      @himanshumusicofficial3787 Před 2 lety +11

      @@nitu76saxena no...the teacher says to study earlier chapter first...but this mam teach everything from basic.

    • @indiaworldFact
      @indiaworldFact Před 2 lety

      Whole term 1 physics only in 3 hrs
      czcams.com/play/PLlzFAJ1oPzGTjUBxpYXnPLRCTYiy2dysW.html

  • @shreyasganeshhegde8692
    @shreyasganeshhegde8692 Před 2 lety +276

    In the ocean of fear towards exam, you, and your fantastic videos, works as a lifeboat. Dhanyavaad mam, Bhagwan aapko sada prasanna rakhe.

    • @sankalppppppppp
      @sankalppppppppp Před 2 lety +5

      Karnataka??

    • @physics912
      @physics912 Před rokem

      HELLO STUDENTS WATCH MY VIDEO ON EMW ACCORDING TO THE LATEST SYLLABUS 2022-23
      czcams.com/video/un29hR-yENY/video.html
      GIVE YOUR COMMENTS ON THE SAME

  • @gurl1405
    @gurl1405 Před 2 lety +109

    These visualization makes remembrance easy 💕 Thank-you ♥️

  • @harshcarvalho9641
    @harshcarvalho9641 Před 2 lety +30

    57:39 problem 3 , direction of induced current should be anitclockwise

    • @aasthaiitbombae5750
      @aasthaiitbombae5750 Před 2 lety +2

      I doubt the same , it should be anti clockwise

    • @kaffubhardwaj3218
      @kaffubhardwaj3218 Před 2 lety +2

      No it should not be anticlock...
      It will be anticlock...🙋

    • @roshnikulhari3968
      @roshnikulhari3968 Před 2 lety +3

      @@kaffubhardwaj3218 how

    • @kaffubhardwaj3218
      @kaffubhardwaj3218 Před 2 lety +4

      @@roshnikulhari3968 because area increase then magnetic flux also increase ...
      As magnetic flux increase so by Lenz's law...
      For opposition we took our right thumb upward....and
      Now check your direction
      It must be anticlock wise..🙂

    • @Scalperneutron
      @Scalperneutron Před 2 lety

      Absolutely right

  • @harshithag8836
    @harshithag8836 Před 2 lety +73

    we have our semester 1 boards starting from next week. so I expect you to upload a video on Alternating currents so that it would be really helpful to us.

    • @danielcharles6088
      @danielcharles6088 Před 2 lety

      if maam doesn"t, then watch sachin sir physics video! he is good at physics too

    • @Ishi2664
      @Ishi2664 Před 2 lety

      Are these videos enough for boards?

    • @harshithag8836
      @harshithag8836 Před 2 lety +4

      @@Ishi2664 yup, they are actually really helpful. The content is precise and clear

    • @danielcharles6088
      @danielcharles6088 Před 2 lety +2

      @@Ishi2664 i bet you can score really good on concept wise questions but numerical ones you need tight practise and you gotta refer many more videos for tricks and shorttricks, would reccomend you sachin sir physics for now

    • @physics912
      @physics912 Před rokem

      HELLO STUDENTS WATCH MY VIDEO ON EMW ACCORDING TO THE LATEST SYLLABUS 2022-23
      czcams.com/video/un29hR-yENY/video.html
      GIVE YOUR COMMENTS ON THE SAME

  • @diwakar_18
    @diwakar_18 Před rokem +174

    Hey 2023 Board candidate, Mark your attendance here. ⬇

  • @jackyff3750
    @jackyff3750 Před rokem +8

    57:39 Mam in problem 3 it should be anti clockwise because induced emf should or will oppose change in flux, and flux is in down ward direction so induced current should be upward

  • @aarishnaved8160
    @aarishnaved8160 Před 2 lety +83

    You teach so good in short time and the work of animator is really appreciable ❤️

  • @vinodha.k7236
    @vinodha.k7236 Před 2 lety +32

    Mam kindly post Alternating Currents and Biomolecules within this week plsss

    • @sourabhbisht17
      @sourabhbisht17 Před 2 lety +1

      You can watch biomolecules from apni kaksha channel..
      And alternating current from Singh Sahab channel..
      🙂

  • @jahu3175
    @jahu3175 Před 2 lety +61

    Amazing lecture ma'am ❤️
    Words alone can't repay all the efforts and hard works you invested to bring out the best I feel grateful for having a teacher like you. ❤️

  • @shahajibhosle5309
    @shahajibhosle5309 Před rokem +6

    57:25
    Mam here we have to reduce the flux so we must go in opposite direction of magnetic Field so we must produce outwards magnetic field and the current produced is anti-Clock wise

    • @madhvikumari6280
      @madhvikumari6280 Před rokem

      Yes bro
      Mai bhi yaha confuse ho gyi

    • @bptvlogs8051
      @bptvlogs8051 Před 7 měsíci

      Same yrr , tabhi mai comments dund rha tha ki kisi ne toh bola hoga kuch

  • @ojasvathakur1385
    @ojasvathakur1385 Před rokem +6

    At 57:50 in problem 3 answer will be anticlockwise as the induced current is Upward 🙂🙂

    • @divyabajadeja3498
      @divyabajadeja3498 Před rokem +1

      Yes i was thinking ! That the answer should be anti clockwise 👍👍 by the way want to confirm that anti clockwise is right?

    • @ojasvathakur1385
      @ojasvathakur1385 Před rokem +1

      @@divyabajadeja3498 it should be anticlockwise as per the palm rule🤌

    • @divyabajadeja3498
      @divyabajadeja3498 Před rokem +1

      @@ojasvathakur1385 ok got it !! Thanks

    • @ojasvathakur1385
      @ojasvathakur1385 Před rokem

      @@divyabajadeja3498 is it ur exams tomorrow?😅

    • @divyabajadeja3498
      @divyabajadeja3498 Před rokem

      @@ojasvathakur1385 not Tomorrow but in March the board exam ! Preparing for that

  • @dugguthakur8593
    @dugguthakur8593 Před 2 lety +29

    mam in problem 3 the direction of induced current should be anti clock wise !!!

  • @gayatrikatoch6097
    @gayatrikatoch6097 Před 2 lety +36

    Looking forward to your lecture on biomolecules Ma'am, chemistry is indeed your strong suit

  • @awiralchhetri2600
    @awiralchhetri2600 Před 2 lety +40

    All isc students good luck for today's exam!❤️

  • @AnnuYadav-th8vh
    @AnnuYadav-th8vh Před rokem +12

    Aap itne acche se sabhi subjects kaise padha lete ho mam 🤗🤗. Concept hua crystal clear 👍👍

  • @AbhinavSharma-mz8mo
    @AbhinavSharma-mz8mo Před 2 lety

    Very best explanation

  • @archanavinchurkar6903
    @archanavinchurkar6903 Před 2 lety +15

    Ma'am please make the video on Alternating current
    Please be quick as exams are coming 😊

  • @Nikhil-bs5sx
    @Nikhil-bs5sx Před 2 lety +20

    Intro is awesome ❣️❣️❣️
    Thank you mam for uploading this chapter...

  • @bhaviksetiya
    @bhaviksetiya Před 2 lety +109

    Huge respect to those who have started to study now ( in the last week)

    • @aishwarya926
      @aishwarya926 Před 2 lety +16

      Two days before exam😅✋

    • @Aryanpanwar18
      @Aryanpanwar18 Před 2 lety +6

      @@aishwarya926 same here

    • @getnotes4free21
      @getnotes4free21 Před 2 lety +5

      @@aishwarya926 I have studied first 5 chapters nicely but in ac and emi some of my concepts aren't clear

    • @aishwarya926
      @aishwarya926 Před 2 lety +8

      @@getnotes4free21 oh, i have studied first 3 chapter for jee. Next 3 chapters are backlog and now studying them just for boards

    • @muskaan9572
      @muskaan9572 Před 2 lety +2

      18 hrs before exam..🙂

  • @Sid-of5uc
    @Sid-of5uc Před rokem +8

    Amazing lecture ma'am just one doubt.... at 57:50, shouldnt the direction of the induced current be anticlockwise as well because the field lines are generated in the opposite direction that is outside the plain? I am a bit confused....

  • @shravanikitey5840
    @shravanikitey5840 Před rokem +25

    Anyone watching this day before exam

  • @pujasinha4799
    @pujasinha4799 Před 2 lety +12

    Maam You are like a god for poor children who cannot afford quality coaching fees but can get quality education for free on your channel .

  • @madmusick7263
    @madmusick7263 Před 2 lety +7

    People say Gods take various forms to live between humans ........... Maam you are the best of them

  • @Aleenasyan
    @Aleenasyan Před 6 měsíci +33

    Anyonee for 4 march?🙂

  • @ommprakashpanda3137
    @ommprakashpanda3137 Před 3 měsíci +3

    57:37 galat he yahan anticlock wise hoga because induced. Emf uapr hoga correct karo...plzz mam

  • @ajaypandey9669
    @ajaypandey9669 Před rokem +4

    At 57:45, induce flux is upwards and so the current would be ant clock wise.

  • @afshanahmed7477
    @afshanahmed7477 Před 2 lety +16

    HELLO LAST DAY ARMY BEST OF LUCK FOR YOUR EXAM (✿◕‿◕✿)

  • @definitelyshana5621
    @definitelyshana5621 Před 2 lety +16

    Thank you so much for this, maam! Your explanations are concise yet detailed.

    • @physics912
      @physics912 Před rokem

      HELLO STUDENTS WATCH MY VIDEO ON EMW ACCORDING TO THE LATEST SYLLABUS 2022-23
      czcams.com/video/un29hR-yENY/video.html
      GIVE YOUR COMMENTS ON THE SAME

  • @aasthasemwal_18
    @aasthasemwal_18 Před 2 lety +66

    Mam thank you so much for this wonderful lecture ..we are eagerly waiting for this ..our Term 1 exams are almost near ....

    • @RajeevKumar-lb2pd
      @RajeevKumar-lb2pd Před 2 lety

      Pahle se kuchh nahi padhi ho

    • @aasthasemwal_18
      @aasthasemwal_18 Před 2 lety

      @@RajeevKumar-lb2pd I have studied this chapter from another online platforms but waiting for this lecture ..

    • @RajeevKumar-lb2pd
      @RajeevKumar-lb2pd Před 2 lety +1

      Only online class hi Karti ho ???

    • @aasthasemwal_18
      @aasthasemwal_18 Před 2 lety +1

      @@RajeevKumar-lb2pd Not online ...We are having Offline classes from our school ..I have studied from CZcams ..

    • @RajeevKumar-lb2pd
      @RajeevKumar-lb2pd Před 2 lety

      @@aasthasemwal_18 ooo

  • @RAJEET69
    @RAJEET69 Před rokem +4

    57:51 the answer will be anticlockwise along adcb.

  • @nourinroja8543
    @nourinroja8543 Před 2 lety +15

    Your teaching style is very different from others... You are unique ❣️❣️ After attending your lecture my concept are getting crystal clear...❤️

  • @snehamishra5732
    @snehamishra5732 Před 2 lety +12

    such a great explaination given by you ma'am ..🙏
    Really ...

  • @VIJAYAPRAKASH-hf3uk
    @VIJAYAPRAKASH-hf3uk Před 2 lety +17

    Concept hua crystal clear...😁😁

  • @gauravchandrawanshi8838
    @gauravchandrawanshi8838 Před 6 měsíci +3

    57:48 don’t worry guys. Current ka direction anti clockwise hi hoga..

  • @kunalpatel2029
    @kunalpatel2029 Před 2 lety +10

    My all concepts are cleared now ✅👍
    Thank you Very much 🙏🏻

  • @UjjwalRane
    @UjjwalRane Před 6 měsíci +1

    54:20 Flux is proportional to area, so radius square. Then can we just take average like this?
    Wouldn't it be e = B. A. f where f = frequency of rotation?
    That way, the answer would be 200 V

  • @suyashauriya1147
    @suyashauriya1147 Před 2 lety +33

    Concept is crystal 🔮 Clear
    Now need to solve some mcq to make it perfect 🥰 😁

    • @physics912
      @physics912 Před rokem

      HELLO STUDENTS WATCH MY VIDEO ON EMW ACCORDING TO THE LATEST SYLLABUS 2022-23
      czcams.com/video/un29hR-yENY/video.html
      GIVE YOUR COMMENTS ON THE SAME

  • @anushkakaushik9567
    @anushkakaushik9567 Před 2 měsíci +10

    2025 boards students attendence 👇🏻

  • @SunnyKumar-ud9hb
    @SunnyKumar-ud9hb Před 2 lety +16

    aap jaise teacher ki ham students ko jarurat hai
    always support your hardwork ❤️❤️❤️❤️

    • @physics912
      @physics912 Před rokem

      HELLO STUDENTS WATCH MY VIDEO ON EMW ACCORDING TO THE LATEST SYLLABUS 2022-23
      czcams.com/video/un29hR-yENY/video.html
      GIVE YOUR COMMENTS ON THE SAME

  • @Memeow1201
    @Memeow1201 Před rokem +3

    57:45 The direction of induced current will be anticlockwise as the induced flux is outwards

  • @jagdishkumar652
    @jagdishkumar652 Před 6 měsíci +7

    Who wants 90% above

  • @vanshika7477
    @vanshika7477 Před 2 lety +12

    Mam your explanation is amazing I got my concepts crystal clear especially in chemistry.😊🤗

  • @chethanr7670
    @chethanr7670 Před 2 lety +6

    Ma'am state board students have class 12h final exams between march - april, please complete syllabus before March🙏

  • @dhanushkumarar9880
    @dhanushkumarar9880 Před 2 lety +2

    56:43 pls note that the ans is wrong , the current only flows in anti-clockwise direction

  • @thanyaagarwal8332
    @thanyaagarwal8332 Před 6 měsíci +4

    concept is crystal clear❤

  • @newfoundationclasses6108

    What a patience ,what a attitude,what a hard work,what a exaplaination!!!! Everything is awesome

  • @aryasoni6333
    @aryasoni6333 Před 11 měsíci +3

    Is this video beneficial for 12th boards

  • @souravrajbhar004
    @souravrajbhar004 Před 2 lety +8

    Mam your lectures really clear my dought and I scored good marks in test after seeing your lectures ❤️

  • @SkRana-yd4yi
    @SkRana-yd4yi Před rokem +2

    Somewhere
    L= coefficient of self induction
    L= self inductance
    L= electrical inertia
    Here I am little bit confuse please help me maam

  • @sanjayasathua3355
    @sanjayasathua3355 Před 3 měsíci +2

    57:45 direction will be opposite please recheck

  • @vminkook8023
    @vminkook8023 Před 2 lety +12

    Concept hua crystal clear 🔮
    Thank you very much for this video 😍😍

  • @aasthasahu1225
    @aasthasahu1225 Před 2 lety +9

    Mam Ur lectures made my concept crystal clear !! Best teacher❤

  • @anjusrivastava4083
    @anjusrivastava4083 Před rokem +2

    57:40 induced current *anticlockwise hoga, kyuki induced flux upward/outwards hai (using right hand thumb rule 👍)

    • @amaanmohammed7985
      @amaanmohammed7985 Před rokem +2

      Yeah, you are right. I searched it up and the question ma'am put on the board is wrong. In the actual correct question the external magnetic field is going upwards, so the induced flux would be downwards, which would make the direction of induced current clockwise.

  • @Gorilla59959
    @Gorilla59959 Před rokem +2

    57:42 direction is anticlockwise

  • @futureprimeminister1225
    @futureprimeminister1225 Před 2 lety +5

    1:00:09 joginder came into my mind

  • @dabaddy7282
    @dabaddy7282 Před rokem +3

    Mam in question 3 part (a) 57:31 you have written the induced flux is dot which is anticlockwise but you have written for induced current clockwise? I did not understand

  • @angelkiran9393
    @angelkiran9393 Před 2 lety +3

    4:10 the animation is a little bit not correct or does not fit neatly
    because when we move the magnet away the deflection should be in opp direction
    and when the magnet is stationary the Galvanometer should be in middle but it is shown deflected !!
    👇who agree

  • @kittyop8610
    @kittyop8610 Před měsícem +1

    59:43 The answer must be clockwise in problem 4 and the direction should be down ward

  • @abha7592
    @abha7592 Před 7 měsíci +2

    57:45 mam that's the wrong answer, the direction would be anticlockwise coz the induced flux would be in upward direction

  • @param.18
    @param.18 Před 2 lety +5

    1:00:11 Thara Bhai Joginder 😂
    Anyways mam, your teaching is much wonderful✨😍 than any other teacher.

  • @Mithil18
    @Mithil18 Před rokem +3

    South Clockwise , Anticlockwise North
    SCAN

  • @chinpinstin
    @chinpinstin Před 2 lety +4

    sirf apke wajah se hi concept hua crystal clear mam tq so muchh😍

  • @minushingh266
    @minushingh266 Před rokem +2

    Means Eddy current ka appose karti hai jiske karan ye khud produce hoti hai

  • @suhanijain1404
    @suhanijain1404 Před rokem +1

    with due respect as it looked like that at 21:48 u have taken direction of thumb as direction magnetic field lines.. which is not correct.. plz clarify

  • @romo_05
    @romo_05 Před rokem +15

    I feel like there'll not be any other teacher who could teach Lenz's law so amizingly!! I feel so honoured to have found your classes Ma'am. Thank you for your hardwork.

  • @abhi1365world
    @abhi1365world Před rokem +3

    Mam problem 3 Mai direction anticlockwise hoga ku ki flux upar ke taraf hai so according to right hand rule....

  • @sheetalbhusare85
    @sheetalbhusare85 Před 2 lety +5

    Ma'am make one shot video on laws of motion class 11 please

  • @TheBluePhoenix008
    @TheBluePhoenix008 Před 6 měsíci +2

    57:36
    Ma'am idhar mistake hai. Induced flux upar ki taraf hoga. Therefore current will be anticlockwise.

  • @chetantimsina1169
    @chetantimsina1169 Před rokem +2

    1:20:36 I(induced current) went against my father(change in flux) and now my father has to work to keep his existence and gets stronger( stored potential energy)

  • @1920evilreturns-z7d
    @1920evilreturns-z7d Před rokem +7

    Raise your hands if you are appearing for 12 boards 2023

    • @Amit-uw1rr
      @Amit-uw1rr Před rokem

      Bro samaj aata hai ky bcoz mujhe physics smj nhi aati😢

    • @1920evilreturns-z7d
      @1920evilreturns-z7d Před rokem

      @@Amit-uw1rr sabko sab kuch nahi aata bhai , jo ata hai wo karlo bhai

    • @Amit-uw1rr
      @Amit-uw1rr Před rokem

      @@1920evilreturns-z7d but jo aata h khali wo krne se kese kam hogaaa

    • @1920evilreturns-z7d
      @1920evilreturns-z7d Před rokem

      @@Amit-uw1rr nahi pass Layak padh lo ho jyega

  • @kathankhuman4635
    @kathankhuman4635 Před 2 lety +6

    Legend like me are starting the chapter one night before boards

  • @warsaw719
    @warsaw719 Před 2 lety +2

    57:00 anticlockwise hoga ma'am.

  • @Jagannath_darshan_daily
    @Jagannath_darshan_daily Před rokem +2

    57:45 ma'am is case me area of circle increase krega. Then mag. Flux bhi increase krega, that means e.m.f. decrease krna hoga. To decrease krne ke liye hume induced flux upar ki side lagana hoga na. Of agar flux upar hoga to current anti clockwise chalega. But apne to flux ko same direction me chala Diya he or answer me induced current ko clockwise bta diya.

  • @nitinmishra3602
    @nitinmishra3602 Před 2 lety +28

    Thank you mam for this chapter 🙃🙃🙃🙃
    Mujhe isse chapter ki zarurat thi 😍😍
    Once again thank you mam 🥺🥺

  • @ashishgurjar2139
    @ashishgurjar2139 Před 2 lety +26

    Yes, really my concept are also clear.And I able to solve all the numericals of this chapter.Roshni mam is really good teacher. THANK YOU MAM🥰🤩

  • @himanshumusicofficial3787
    @himanshumusicofficial3787 Před 2 lety +15

    Last Hope Of Every Child .....Roshni Mam..😇😇

  • @hikarisky6641
    @hikarisky6641 Před rokem +2

    at 57:50 it should be anticlockwise for out of plane...?
    or am i doing something wrong

  • @Vibhaxiety
    @Vibhaxiety Před rokem +2

    Problem 3 ka answer Anti-clockwise aur problem 4 ka answer Clockwise honaa chaiyee

  • @AkashSingh-ue7hp
    @AkashSingh-ue7hp Před rokem +7

    Concept hua crystal clear 😊👍

  • @shikhayadav7599
    @shikhayadav7599 Před 2 lety +7

    Concept hua crystal clear ✨✨
    Ma'am plzz upload the video of AC
    Plzzz ma'am 🙏

  • @hishammunna8035
    @hishammunna8035 Před 2 lety +5

    ma'am, does the 12th physics one shot playlist complete with this as the last video, pls reply

  • @__zahir__jatu__7505
    @__zahir__jatu__7505 Před 6 měsíci +5

    Absolutely, Zahir! Here are the chapter names and topics for the Physics class 12th syllabus:
    1. Electric Charges and Fields
    - Electric Charges
    - Electric Field and Electric Field Lines
    - Electric Flux and Gauss's Law
    - Electric Potential and Capacitance
    2. Electrostatic Potential and Capacitance
    - Electrostatic Potential
    - Potential due to a Point Charge
    - Potential due to an Electric Dipole
    - Capacitors and Capacitance
    3. Current Electricity
    - Electric Current
    - Ohm's Law
    - Electrical Energy and Power
    - Electric Cells and Batteries
    4. Moving Charges and Magnetism
    - Magnetic Force and Magnetic Field
    - Motion of a Charged Particle in a Magnetic Field
    - Magnetic Field due to a Current Element
    - Magnetic Field due to a Straight Current Carrying Conductor
    5. Magnetism and Matter
    - Bar Magnet
    - Magnetic Field Lines
    - Earth's Magnetism
    - Magnetic Properties of Materials
    6. Electromagnetic Induction
    - Electromagnetic Induction
    - Faraday's Laws of Electromagnetic Induction
    - Lenz's Law and Conservation of Energy
    - Self-Induction and Mutual Induction
    7. Alternating Current
    - AC Voltage Applied to a Resistor
    - AC Voltage Applied to an Inductor
    - AC Voltage Applied to a Capacitor
    - Power in AC Circuits
    8. Electromagnetic Waves
    - Displacement Current
    - Electromagnetic Waves
    - Electromagnetic Spectrum
    - Uses of Electromagnetic Waves
    9. Ray Optics and Optical Instruments
    - Reflection of Light
    - Refraction of Light
    - Total Internal Reflection
    - Optical Instruments
    10. Wave Optics
    - Huygens' Principle
    - Young's Double Slit Experiment
    - Interference of Light Waves
    - Diffraction of Light Waves
    11. Dual Nature of Radiation and Matter
    - Photoelectric Effect
    - Dual Nature of Electromagnetic Radiation
    - Dual Nature of Matter
    12. Atoms
    - Alpha Particle Scattering Experiment
    - Atomic Spectra
    - Bohr's Model of Hydrogen Atom
    - Energy Levels
    13. Nuclei
    - Atomic Masses and Composition of Nucleus
    - Radioactivity
    - Nuclear Energy
    14. Semiconductor Electronics: Materials, Devices, and Simple Circuits
    - Classification of Metals, Insulators, and Semiconductors
    - Intrinsic and Extrinsic Semiconductors
    - PN Junction

  • @urvashirathod4022
    @urvashirathod4022 Před rokem +2

    esa teacher kahi nahi dekha inke explanations are very best....mam you are allrounder...

  • @nidhigarg3524
    @nidhigarg3524 Před 2 lety +12

    I have Always thanks her at the ends coz coming to her never made me to regret.... & concept hote hain crystal clear 💕🙃

  • @swastikashetty5402
    @swastikashetty5402 Před rokem +3

    At 57:45 i feel ki it has to be anticlockwise...can someone please tell me??

    • @caverih8315
      @caverih8315 Před rokem +1

      its anticlockwise as induced flux is upward..

  • @younishkachowdhury7909
    @younishkachowdhury7909 Před 6 měsíci +25

    Last day before the physics exam 😂.... only I🙂?

  • @prasanth.n5106
    @prasanth.n5106 Před 6 měsíci +6

    All the best for tomorrow exam 2023-24

  • @rajeevgairola8490
    @rajeevgairola8490 Před rokem +1

    At 57:37 there is a mistake..... Direction of current will be anticlockwise