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Give solution and formula for question in the image.. how can we predict stopping potential in this question

Preeti , 8 Years ago
Grade 11
anser 1 Answers
Adarsh
Dear Preeti ,
 
We can predict stopping potential in this question .. 
You should remember that distance is inversly proportional to the stopping potential .. 
 the distance is increased 3 times so stopping potential will decrease 3 times... hence stopping potential will be 0.2V .
 
Thanks and Regards
Adarsh
 
Last Activity: 8 Years ago
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