I assume that the electron is orbiting the nucleus, you can use a certain equation to find the force on the electron, and you know how many protons copper nucleus has. use this to find the velocites.merlinh said:Homework Statement
Copper nucleus at origin and an electron initially 2 A away from origin. Electron moved to 1A away from origin. What is the change in classical velocity of the electron?
Homework Equations
PE= (kq1q2)/r
change in PE from distance of 2A = KE
The Attempt at a Solution
change in PE from distance of 2A = KE
KE = 1/2mv^2
Change in PE =PE2-PE1=1/1-1/2= 1-1/2=1/2 J
KE=1/2m(v2-v1)^2=1/2 J
and solve for v2-v1?
I don't think I am understanding this right.
The classical velocity of an electron is the speed at which the electron is traveling in a circular orbit around the nucleus of an atom, according to classical physics.
The classical velocity of an electron can change when the electron is acted upon by an external force, such as an electric or magnetic field. It can also change when the electron transitions to a higher or lower energy level in an atom.
The change in classical velocity of an electron can be affected by the strength and direction of the external force, as well as the energy level of the electron in the atom.
No, according to classical physics, the velocity of an electron cannot exceed the speed of light. This is one of the limitations of classical physics and is addressed by the theory of relativity.
The classical velocity of an electron is important because it helps us understand the behavior of electrons in atoms and how they interact with external forces. This knowledge is crucial in fields such as chemistry, physics, and engineering.