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Grade: 12th pass
        
 An electron is moving around a hydrogen nucleus in a circular orbit the force between the two each
5 months ago

Answers : (2)

Pooja
124 Points
							
The force is given as ke/ r2
now mvr=nh/2π
mv2/r = ke2/r2
m(vr)2 = ke2r
(vr)2 = ke2r/m
 
 
(mvr)2 = n2h2/4π2
(vr)= n2h2/4π2m2 = ke2r/m
r = n2h2/4π2ke2m
F = ke2/r2
   = ke2/(n2h2/4π2ke2m)2
F = 16π4k3e6m/ n4h4
 
 
 
 
 
5 months ago
Khimraj
3008 Points
							
 
Dear student
Coulomb force = - ke² * (r vector)/r³
= - k* e² * (unit vector r)/r²
…...................................
5 months ago
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