Question:
The potential difference that must be applied to stop the
Last updated: 6/10/2023
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The potential difference that must be applied to stop the fastest photoelectrons emitted by a nickel surface having work function 5 01 eV when ultraviolet light of 200 nm falls on it must be 2010 a 2 4 V c 2 4 V b 1 2V d 1 2V