I am having trouble with this problem,
According to Bohr's quantization rules, the angular momentum of the electron in a given orbit is quantized according to P=nh. Find an equation for the possible kinetic energy levels for the electron orbiting in circles in a magnetic field, B. Calculate...
The wavelength of visible light is between 400nm and 760nm. We shed a 100W visible light on a piece of metal.
In classical electrodynamics, what is the number of electrons escaping from the Lithium surface per second, if the metal absorbs 20% of the light? Lithium has a work function of 2.38eV.