The force between two electrons when placed in air is equal to 0.5 times the weight of an electron.what is the distance between two electrons?

Asked by Lahari nibhanupudi | 4th Feb, 2012, 03:28: PM

Expert Answer:

0.5X9.1X10^-31X9.8 = 9 X 10^9 ( 1.6X 10^-19) ( 1.6X 10^-19)/r^2
 
Hence, solving, r = 7.2m

Answered by  | 4th Feb, 2012, 05:12: PM

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