As the electrons rotate in a circular path, ∆r = 1 nm = 10-9 m
∆p = h/∆x
∆p = (331/314) × 10-25
E = 1/2 mv2 = ∆p2/2m
E = 3.8 × 10-2 eV
Assuming an electron is confined to a 1nm wide region, find the uncertainty in momentum using the Heisenberg Uncertainty principle. You can assume the uncertainty in position ∆x as 1nm. Assuming p = ∆p, find the energy of the electron in electron volts.
Assuming an electron is confined to a 1nm wide region, find the uncertainty in momentum using the Heisenberg Uncertainty principle. You can assume the uncertainty in position ∆x as 1nm. Assuming p = ∆p, find the energy of the electron in electron volts.