👉 In physics, "predepletion" is a concept used in the field of quantum mechanics. It refers to the situation where an electron (a particle that has a negative electric charge) is found to be at rest while another particle (an electron with a positive electric charge) is moving away from it. The motion of the electron with respect to the moving particle is described by the Schrödinger equation, which governs the behavior of quantum systems in general. The term "predepletion