Hall Coefficient & Carrier Concentration | Full Experiment |Practical File

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  • Опубліковано 20 січ 2025

КОМЕНТАРІ • 34

  • @veya9103
    @veya9103 2 роки тому +3

    bro u are also great, u saved my life, love u bro

  • @zebakhatoon2260
    @zebakhatoon2260 2 роки тому +6

    Thank you so much sir . It was truly helpful .keep it up ❤️

  • @pog9238
    @pog9238 2 роки тому +3

    really amazing explanation, thank you so much!

  • @iitiansink8800
    @iitiansink8800 2 роки тому +4

    Really very useful.. ❤️👌

  • @nayesha7493
    @nayesha7493 2 роки тому +2

    Thank you so much Sir.🙂🌸

  • @souravmondal6900
    @souravmondal6900 6 місяців тому +1

    Thank you so much for this video❤

    • @AllLabExperiments
      @AllLabExperiments  6 місяців тому +1

      @@souravmondal6900 please download our app GradXY from google playstore. And enjoy many free/affordable physics lectures.

  • @nikhilnegi9446
    @nikhilnegi9446 2 роки тому +3

    How do we find the magnetic field due to solenoid? Do we use direct formula or some practical method?

    • @AllLabExperiments
      @AllLabExperiments  2 роки тому +2

      Use gaussmeter. That is thw only way. Or you may use a technique that is usually used in e/m but when mag field is quite low. Other wise hall effect or gaussmeter are the only methods.

  • @aniruddhiitb4108
    @aniruddhiitb4108 2 роки тому +1

    Thank you so much sir

  • @ffeditz_
    @ffeditz_ Рік тому

    Sir if the sample will be Ge crystal of n type then will slope be also negative?

  • @ushabajpai8834
    @ushabajpai8834 2 роки тому +1

    Amazingggg😊

  • @kritikabhavya9459
    @kritikabhavya9459 Рік тому +2

    Hello sir g theory v mention kro na
    Practical copy m mention krna hota
    And thank you for clear explanation

    • @AllLabExperiments
      @AllLabExperiments  Рік тому +1

      Go to my website for writing material. Find link in description.

    • @kritikabhavya9459
      @kritikabhavya9459 Рік тому +1

      Sir Maine try Kiya pr mujhse nhi ho pa raha h kya aap link mention kr doge

    • @AllLabExperiments
      @AllLabExperiments  Рік тому +1

      @@kritikabhavya9459 alllabexperiments.com/phy_pract_files/solid_state_phy_practical_files/

    • @kritikabhavya9459
      @kritikabhavya9459 Рік тому

      @@AllLabExperiments thank you so much sir

  • @sheetalsharma8333
    @sheetalsharma8333 2 роки тому +3

    Why Gussmeter show some value even when no current is applied?

    • @AllLabExperiments
      @AllLabExperiments  2 роки тому +4

      Gaussmeter sensor is not something which is absolute. Depending on surroundings at ur home you have electricals wire, earth,s magnetic field which is very low in this case, are responsible for this. So we calibrate it by making it zero. And then start our measurement

  • @iam_pi
    @iam_pi 3 роки тому +2

    nice presentation and explanation ,Thank you

  • @shireensultana9738
    @shireensultana9738 3 роки тому +1

    Helpful

  • @dnyaneshwarghorpade3904
    @dnyaneshwarghorpade3904 2 роки тому +2

    What is e value in last slide

  • @rachitsuthar9144
    @rachitsuthar9144 2 роки тому +1

    How to know the nature of charge carrier

    • @AllLabExperiments
      @AllLabExperiments  2 роки тому +3

      The sign of hall voltage changes with the change in charge carrier... In its viva voce video i think i have mentioned this question properly

    • @rachitsuthar9144
      @rachitsuthar9144 2 роки тому +1

      @@AllLabExperiments if hall voltage is negative then there negative charge carriers?

    • @AllLabExperiments
      @AllLabExperiments  2 роки тому +1

      @@rachitsuthar9144 if every thing is correctly set in ur apparatus by convention then it means it is an n type semiconductor. Electron is the main charge carrier.

  • @aritraghosh6660
    @aritraghosh6660 2 роки тому +1

    Why do we use a current source and not a voltage source????

    • @AllLabExperiments
      @AllLabExperiments  2 роки тому +3

      Because we want a constant current... Even with the variation of temp...

  • @sujjjit6106
    @sujjjit6106 3 роки тому +1

    liked

  • @sahil_gupta15
    @sahil_gupta15 2 роки тому +1

    Where is the detailed observation table sir? Readings

    • @AllLabExperiments
      @AllLabExperiments  2 роки тому +1

      In description, you will find the link of my website and many related files with readings on the link.

    • @sahil_gupta15
      @sahil_gupta15 2 роки тому

      Ok thank you sir!🙂