Physics-
General
Easy
Question
Using thomson’s model of the atom, consider an atom consisting of two electrons, each of charge –e, embeded in a sphere of charge + 2e and radius R. In equilibrium each electron is at distance d from the centre of the atom. What is equilibrium separation between electrons?
- R
- R/2
- R/3
- R/4
The correct answer is: R/2
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