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Question on: JAMB Physics - 2001

the ratio of electrostatic force FE to gravitational force FG between two protons each of charge e and mass m, at a distance d is
A
e/4πԐoGm
B
e2/Gm2
C
Gm2/4πԐoe2
D
e2/4πԐoeGm2
Ask EduPadi AI for a detailed answer
Correct Option: D
Electrostatic force = FE = e2/4λEod2

Gravitational force = FG = GM2/d2

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