1.

Compute the ratio of the gravitational force and electrostatic force between an electron (mass =9.1×10^-31kg) and a proton(mass 1.7×10^27kg).Given e=1.6×10^-19 C. G=6.67×10^-11 Nm^2/kg^2. ANSWER ONLY IF YOU KNOW !!​

Answer»

10^(-40)════════════════════↪Actually welcome to the concept of Electrostatic FORCE and mixture of Gravitational forceGIVEN—The gravitational force : Electric force mass(mc = 9.1 × 10¯³¹ kgproton of mass (mp) = 1.7 × 10¯²⁷ kge = 1.6 × 10¯¹⁹ CG= 6.67 × 10¯¹¹ Nm²/ kg²Mass of electron=9.1 × 10¯³¹ kg value GIVEN in the question is wrong.Let US assume electron and proton are placed with separation distance metre.Gravitational force FgFg = G. (mp×me) /r²On putting Fg = Simillarly Electrostatic force FEFE ∴Therefore Fg/Fe = 4.47 × 10^(-40)



Discussion

No Comment Found

Related InterviewSolutions