22.1c Stopping Potential of Electron | A2 Quantum Physics | Cambridge A Level Physics

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  • เผยแพร่เมื่อ 28 ธ.ค. 2024

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  • @me-si5li
    @me-si5li ปีที่แล้ว +14

    for reference this has been removed from 2022 syllabus but still very helpful!

  • @spirall2100
    @spirall2100 ปีที่แล้ว +2

    can you confirm if this can still appear in exams? I couldn't find anything related to this in syllabus :(

  • @nana-pm9tv
    @nana-pm9tv ปีที่แล้ว +4

    This is still in the 2022 syllabus right?

  • @i12-h6k
    @i12-h6k ปีที่แล้ว +1

    you had stated that the more the positive charge the faster the electrons would travel but also said that the number of electrons per unit time dosen't change.
    If the electrons moved faster, how is the number number of electrons per unit time the same?

    • @amanamin3685
      @amanamin3685 ปีที่แล้ว

      So I found the ans apparently the explanation is that the anode almost instantaneously captures the electrons and therefore basically take the time of travelling between the anode and cathode to be 0, hence the number released at the cathode Is constantly equal to the number relased

  • @advaithkumar5966
    @advaithkumar5966 2 ปีที่แล้ว +1

    is it possible to get these notes?

  • @KashafMohsin847
    @KashafMohsin847 9 หลายเดือนก่อน

    is this still part of the syllabus?

  • @saviaidres1800
    @saviaidres1800 2 ปีที่แล้ว +1

    Is this in 2022 syllabus?

    • @advaithkumar5966
      @advaithkumar5966 2 ปีที่แล้ว +3

      its not mentioned in the 2022 syllabus so I guess not

  • @snappytails
    @snappytails 4 หลายเดือนก่อน

    is this in the 2025 syllabus?