Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 5 (Q.No. 46)
46.
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
Answer: Option
Explanation:
Centrifugal force is equal to 
and coulomb force is equal to 
.
For stability they must be equal.
Discussion:
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