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An Electron Has Been Accelerated by a Potential Difference of 100

Question 44

Multiple Choice

An electron has been accelerated by a potential difference of 100 V.If its position is known to have an uncertainty of 1 nm,what is the percent uncertainty ( Δ\Delta p/p * 100) of the electron?


A) 1%
B) 2%
C) 10%
D) >>10%
E) 5%

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