The radius of Bohr's first orbit is `a_(0)` . The electron in `n^(th) `orbit has a radius `:`

a. Calculate the radius of Bohr's first orbit for hydrogen atom and the energy of electron in this orbit . b. Calculate the Bohr's radius for the fifth orbit of the hydrogen atom

In Bohr's model, the atomic radius of the first orbit is r_(0) . Then, the radius of third orbit is

If the radius of Bohr's 4th orbit is a, then the radius of Bohr's first orbit is

In Bohr's mode, the atomic radius of the first orbit is r_(0) then the radius of the third orbit is

In Bohr's model, if the atomic radius of the first orbit is r_(0) , then the radius of the fourth orbit is

The radius of Bohr's first orbit in H atom is 0.053 nm. The radius of second orbit in He^+ would be:

The radius of first Bohr orbit is 0.53 A^@ . The value of n if the radius of n^th bohr orbit is 53A^@ , is

In Bohr.s model of hydrogen atom, radius of the first orbit of an electron is r_(0) . Then, radius of the third orbit is: