In the Bohr model of a hydrogen atom, the centripetal force is furnished by the Coulomb attraction between the proton and the electrons. If `a_(0)` is the radius of the ground state orbit, `m` is the mass and `e` is the charge on the electron and `e_(0)` is the vacuum permittivity, the speed of the electron is
In the Bohr model of a hydrogen atom, the centripetal force is furnished by the coulomb attraction between the proton and the electron. If a_(0) is the radius of the ground state orbit, m is the mass and e is the chargeon the electron and varepsilon_(0) is the vacuum permittivity,the speed of the electron is
In the Bohr model of a hydrogen atom, the centripetal force is furnished by the Coulomb attraction between the proton and the electrons. If a_(0) is the radius of the ground state orbit, m is the mass and e I sthe charge on the electron and is the permittivity of vacuum, the speed of the elctron is :
The speed of an electron, in the orbit of a H-atom, in the ground state is
In a Bohr atom the electron is replaced by a particle of mass 150 times the mass of the electron and the same charge. If a_(0) is the radius of the first Bohr's orbit of the orbital atom, then that of the new will be .
In Bohr's model of hydrogen atom, the period of revolution of the electron in any orbit is proportional to
In the Bohr model of hydrogen atom, the electron is treated as a particle going in a circle with the centre at the proton. The proton itself is assumed to be fiex in an inertial frame. The centripetal force is provided byi the Coloumb attraction. In the ground state, the electron goes round the proton in a circle of radius 5.3xx10^-11m . Find the speed of the electron in the ground state. Mass of the electron =9.1xx10^-31 kg and charge of the electron = 1.6xx10^-19C .
The speed of an electron in the orbit of hydrogen atom in the ground state is
The radius of the Bohr orbit in the ground state of hydrogen atom is 0.5 Å. The radius of the orbit of the electron in the third excited state of He will be
