XII-3-17 Potentiometer introduction (2016) Pradeep Kshetrapal Physics

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  • Опубликовано: 23 дек 2024

Комментарии • 105

  • @Veterinaryhomoeo
    @Veterinaryhomoeo 7 лет назад +22

    there is no lectures for electric power ,rating ,power consumption in a combination of appliances in series and parallel

  • @rohitaggarwal2802
    @rohitaggarwal2802 6 лет назад +39

    I can't believe that most of students commented about sir's mistake. Ek galti to bhagwan se bhi ho jati h. Ye notice kro ki vo kitna accha pdhate h🙏🙏🙏

    • @sonamksingh7490
      @sonamksingh7490 5 лет назад

      Ya you are right

    • @mohammadaamir3278
      @mohammadaamir3278 5 лет назад +1

      Bhagwan se kabhi bhi lgti nhi Hoti h tumlog ke bhagwan se jarur Hoti hogi

    • @kanhaiyaverma5129
      @kanhaiyaverma5129 5 лет назад

      U r right

    • @neetufarswan6764
      @neetufarswan6764 4 года назад

      @@mohammadaamir3278 lol yeah ryt ... idiot

    • @neetufarswan6764
      @neetufarswan6764 4 года назад +2

      @@mohammadaamir3278 we havent said anything about ur religion so dont say about ours too if u are indian then ur main religion is indianism if u arent from india then too bad

  • @harshneetkaur4012
    @harshneetkaur4012 6 лет назад +5

    Sir in v=pl me p should be 0.0004
    Please tell me that I am right.

  • @paridhimodi2450
    @paridhimodi2450 7 лет назад +19

    you r one of the best teacher of physics in india..
    😊😊

  • @akashkumarsahani3144
    @akashkumarsahani3144 6 лет назад +5

    Have you observe at 10:45 ammeter appears magically in the circuit

  • @dr.moh_d.suhail
    @dr.moh_d.suhail 8 лет назад +20

    Hello Sir. I'm also here with the same doubt that why you took rho as 0.0001 instead it was found to be 0.0004 in 38.08min problem.

  • @ziakhan4161
    @ziakhan4161 7 лет назад +8

    Sir u r great Allah bless u ........wordless sir.....

  • @mountvalleypublicschool8426
    @mountvalleypublicschool8426 7 лет назад +13

    Sir I'm sorry to say bt... Will u please check the last calculation in this video... I think it should be multiplied by 0. 0004...

  • @upsc2024as
    @upsc2024as 7 лет назад +2

    Sir u r the best teacher in the world

  • @mahinder527
    @mahinder527 7 лет назад +1

    sir i couldnt get how u found the error in the question.. plz xplain..

  • @Incredible2India
    @Incredible2India 7 лет назад +10

    sir video cut mat kariye

  • @mahinder527
    @mahinder527 7 лет назад +1

    sir we always used to study that voltage is same in parallel connection but u said voltmeter doesnt give appropriate results bcz of being cnncted in parallel... so wht we studied till now ws wrong??

  • @Elitevalut
    @Elitevalut 7 лет назад +6

    Sir please don't cut video
    😞😞😞😞

  • @gautamrana7046
    @gautamrana7046 3 года назад +1

    Great explanation

  • @akshitajain9421
    @akshitajain9421 7 лет назад +1

    sir ,i think at 37:47 for the calutions of rho.l should be 0.0004 . 27 ...

  • @anjaliverma9312
    @anjaliverma9312 5 лет назад +1

    Sir please keep uploading such amazing helpful videos🙏🙏

  • @bibhuranjangoswami3167
    @bibhuranjangoswami3167 7 лет назад +22

    sir...... your answer is wrong..... you should multiply 27 by 0.0004 instead of 0.0001

    • @j2a845
      @j2a845 6 лет назад +1

      tech with bibhu
      True

    • @polity3031
      @polity3031 6 лет назад

      Oh yesssss

    • @neerajkumarshukla247
      @neerajkumarshukla247 6 лет назад +1

      Murkho error se multiply kiya jata hai

    • @Batman0588...
      @Batman0588... 6 лет назад +5

      aray beti chodo ho jati ha kabhi kabhi sir se galti.....itna to kuch dimag laga liya .....

    • @harshsaxena2478
      @harshsaxena2478 4 года назад

      Itni si baat ke liye Sir u r wrong....Waah! Itna to khud hi sense laga skte ho

  • @aditi8573
    @aditi8573 6 лет назад +1

    Thank u so much sir....... Ur awesome.............. Really grateful to u

  • @soofy_seo_enterprise
    @soofy_seo_enterprise 5 лет назад +1

    You r best sir

  • @bibhuranjangoswami3167
    @bibhuranjangoswami3167 7 лет назад +2

    got it?

  • @georgejohny4800
    @georgejohny4800 8 лет назад +1

    sir you said if we use a high resistance wire the volt meter will give almost accurate reading so what if we use a wire that is an insulator ? will it show more accurate result or will it not show anything ?

    • @seemaphadke178
      @seemaphadke178 8 лет назад +1

      if you use insulator it will not conduct no question of offering resistance.

    • @seemaphadke178
      @seemaphadke178 8 лет назад

      yes I am his student

    • @technoking8744
      @technoking8744 7 лет назад

      not at all ..... just imagine of adding a plastic and thinking that voltmeter needed will deflect ...

    • @dimpledeshwani9631
      @dimpledeshwani9631 7 лет назад

      Abhishek Kundu o

  • @muskansandhu3356
    @muskansandhu3356 3 года назад

    Thankyou so much sir for clear my concept 😊

  • @shraddha2344
    @shraddha2344 6 лет назад

    an awesome explanation of each and every concept....th.kyu...sir...

  • @dikshantsharma3038
    @dikshantsharma3038 6 лет назад +3

    Sir i think last answer should be in volt not volt per mm

    • @polity3031
      @polity3031 6 лет назад +1

      DKS TECHY
      Yes I also have this doubt because mm will cancelled 1/mm

    • @dikshantsharma3038
      @dikshantsharma3038 6 лет назад

      Ayushi Rawat yes rawat

  • @deekshamaurya6704
    @deekshamaurya6704 6 лет назад +4

    Sir video ke last mai numerical mai potential gradient ki value 0.0004 aayi hai lekin aapne 0.0001 kyu likha sir please give me reply video bahut accha hai lekin yahi par ek confusion aa gai hai

    • @IronMan-rf3ej
      @IronMan-rf3ej 6 лет назад

      Bcz he is talking about errors...that should be taken as one unit of last measurable digit

  • @mahinder527
    @mahinder527 7 лет назад

    at 36:21 how did u find the error

    • @asmatjan1644
      @asmatjan1644 4 года назад

      Last unit ki jagah one laga do ..

  • @nehalsingh9566
    @nehalsingh9566 8 лет назад +1

    sir should I refer S.L.Arora or Modern's A.B.C. for class 12...........Pls reply sir

    • @vasusahu5879
      @vasusahu5879 8 лет назад +2

      sl arora

    • @SumitKumar-hn3gb
      @SumitKumar-hn3gb 7 лет назад

      pradeep fundamental is good

    • @internationalremixes6440
      @internationalremixes6440 7 лет назад +2

      Modern's abc....i'm following that

    • @bibhuranjangoswami3167
      @bibhuranjangoswami3167 7 лет назад

      Nehal Singh you can........

    • @shankysaini9907
      @shankysaini9907 7 лет назад +1

      Don,t go for these kind of bulky I am in 12 and I using arihant chapterwise solution which I think is best because it has very rare derivation & question,theory as well it all in one and go NCERT thoroughly & NCERT example by this way u can utilise the time well in all subjects and also it contain sample paper as well & topic wise solution

  • @internationalremixes6440
    @internationalremixes6440 7 лет назад +3

    at 37:40......rho should be 0.0004....coz 0.0001 is the error in it.

  • @ashish19ak8
    @ashish19ak8 6 лет назад

    Sir can you provide me the notes??

  • @siddharthgandhi7937
    @siddharthgandhi7937 7 лет назад +1

    Thank you sir..!!🙏🏻

  • @rohitashbairwa5809
    @rohitashbairwa5809 6 лет назад

    THANKS SIR FOR PROVIDING THESE NICE VIDEOS

  • @SatishYadav-ld1cs
    @SatishYadav-ld1cs 6 лет назад

    Students are smart they can understand nice sir

  • @tanmaybisen7802
    @tanmaybisen7802 6 лет назад

    Thanks sir.... Great explanation

  • @physicskipaathshala9708
    @physicskipaathshala9708 6 лет назад

    SIR teaching very well...leaving apart the last mistake... but what is more disturbing is the khach khach noise of the chalk when its being rubbed on the board...the chalk seems to be of not good quality. such noise continuosly can disturb the concentration level of a student every now and then...the sound is very annoying

  • @chitranshsharma6705
    @chitranshsharma6705 5 лет назад

    Sir you are great

  • @mrnirmal8550
    @mrnirmal8550 6 лет назад

    Nyc video sir.......Thank you

  • @snehasharma9944
    @snehasharma9944 5 лет назад

    Sir it should be 0.0004 * 27

  • @vbpeducationpuneetsaraswat3197
    @vbpeducationpuneetsaraswat3197 6 лет назад

    why you cut the video at many topics samagh nahi aata kya hua

  • @muskansah6472
    @muskansah6472 4 года назад

    Thanks sir

  • @newsongs2696
    @newsongs2696 7 лет назад

    thank you

  • @KCJha123
    @KCJha123 5 лет назад

    Pranam sir

  • @akshazabin5698
    @akshazabin5698 5 лет назад

    Thanks sir...

  • @ayushmittal1300
    @ayushmittal1300 5 лет назад

    Sir you're ossm

  • @mustikaron8224
    @mustikaron8224 6 лет назад +1

    Nice sir

  • @newsongs2696
    @newsongs2696 7 лет назад +1

    plz sir aap full video dala kijiye jisse hame samajhne me easy ho

  • @newsongs2696
    @newsongs2696 7 лет назад

    waise apki videos are best

  • @Kajalsingh-oi8dz
    @Kajalsingh-oi8dz 7 лет назад +1

    thanx a lot...sir

  • @redmicomic3247
    @redmicomic3247 5 лет назад +1

    Hi Sir