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Calculate the ratio of the electrostatic to gravitational interaction forces between two electrons, between two protons. At what value of the specific charge q/m of a particle would these forces become equal (in their absolute values) in the case of interaction of identical particles?

Calculate the ratio of the electrostatic to gravitational interaction forces between two electrons, between two protons. At what value of the specific charge q/m of a particle would these forces become equal (in their absolute values) in the case of interaction of identical particles? 

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
Gravity force = Gm1m2/r^2
and
Electric Forces = kq^2/r^2
divide them to get the ratio after puttundg the values of their known masses and charge.
r would get cancelled.

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