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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?

sneha , 8 Years ago
Grade 11
anser 1 Answers
Vikas TU

Last Activity: 8 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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