A proton and an electron are attracted towards each other .Will their P.E increase or decrease ?

Open in App

Solution

Well $,$ these are two particles with mass and equal charge with different sign $,$ and masses $,$ so there are two types of potential energy $,$ electric and gravitational $.$
You can field each potential $,$ since each is inversely proportional to the distance between them $,$ therefore as the distance decreases the potential increases $.$

Suggest Corrections

Similar questions

Q. The protons are brought towards each other. Will the potential energy of the system decrease or increase? If a proton and an electron be brought nearer, then?

An electron and a proton are getting attracted towards each other by the virtue of internal electrostatic attraction. In the process, assuming infinity as our reference point, the P.E of the proton-electron system-

I learnt this in atoms and molecules chapter "Two protons will also tend to repel each other because they both have a positive charge. On the other hand, electrons and protons will be attracted to each other because of their unlike charges."but I have a doubt, that is, if protons can attract electrons,then why electrons in the atom is revolving around the protons and not attracting it.

A proton and an electron, initially at rest, are allowed to move under their mutal attractive force. Their centre of mass will:

Two magnets are attracted towards each other. Its an example of contact force.