# De Broglie and Bohr.

An electron around a hydrogen-atom, with radius r and lenght of circle a whole number, n, times wavelenght. This implies that
2*3,14*r=n*(wavelenght)

I have read someplace that if you substitute the wavelenght with h/p, you can find the kinetic energy of an electron, which is the same as Bohrs formula for energy.

Anyone here that can help