Discussion :: Materials and Components
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If v is velocity of electron, ε0 is absolute permittivity, m is mass of electron, e is charge on electron and r is the radius of orbit of electron in hydrogen atom, the stability of orbit requires the following equation to be satisfied
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Answer : Option B
Explanation :
Centrifugal force is equal to 
and coulomb force is equal to 
.
For stability they must be equal.
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