How is the mirror angle related to the angles of incidence and reflection?

mirror angle is related to sngle of incident n reflection becuse they are ewaul to each other

At the point of incidence where the ray strikes the mirror, a line can be drawn perpendicular to the surface of the mirror. The angle between the incident ray and the normal is known as the angle of incidence. The angle between the reflected ray and the normal is known as the angle of reflection.

Explanation:

a and b sometimes have a positive value

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach