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Explain stopping potential and emissions.....???

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Explain stopping potential and emissions.....???

    • Posted by Mrs.Alina Ahmed Khan 5 years, 9 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Tapan Pandey ?? 5 years, 9 months ago

    Negative potential for which the photoelectric current becomes zero .

    1Thank You

    Yogita Ingle 5 years, 9 months ago

    The negative potential of the collector plate at which the photoelectric current becomes zero is called stopping potential or cut-off potential. Stopping potential is that value of retarding potential difference between two plates which is just sufficient to halt the most energetic photoelectrons emitted.It is denoted by "Vo".

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