The radius of the innermost electron orbit of a hydrogen atom is `5.3 xx 10^-11 m`. What are radii of the n=2 and n=3 orbits?

The radius of the innermost electron orbit of a hydrogen atom is 5.3x 10^ -11m. What are the radii of the n = 2 and n =3 orbits?

The energy of an electron in nth orbit of hydrogen atom is

The radius of the first electron orbit of a hydrogen atom is 0.5overset(@)A . The electron moves in this orbit with a uniform speed of 2.2xx10^(6)m.s^(-1). What is the magnetic field produced at the centre of the nucleus due to the motion of this electron?

Determine the speed of the electron in the n=3 orbit of hydrogen atom.

The radius of first orbits of hydrogen atom is called Bohr radius. (True /false).

Calculate the frequency of rtevolution of electron in the first Bohr orbit of hydrogen atom,if the radius of the first Bohr orbit is 0.5 overset @A and the velocity of electron in the first orbit is 2.24 xx 10^6 m s^(-1) .

Fill ups: The radius of first orbit of hydrogen atom is called………………..radius.