Question

why do electrons get their energy for their motion​

Answer 1

Answer:

electrons get their energy “TO MOVE” from where else, VIA or from their energy source field. First of all electrons don't orbit around the nucleus of an atom (proton) but rather it keeps a certain distancy from the nucleus.

Explanation:

Answer 2

Answer:

The electron doesn't need to acquire any new energy to be in a stable orbit. It experiences a central force from the proton, which changes its direction, but not its kinetic energy. It is where it is because of the energy it posses.