What is stopping potential ??

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Posted by Akshar Pal 6 years ago
- 2 answers
Riya Rana 6 years ago
Stoping potential is the minimum negative value at which current becomes zero.
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Yogita Ingle 6 years 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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