Solved: An electron and a positron are separated by distance r

Solved: An electron and a positron are separated by distance r
An electron and a positron are separated by distance r. Find the ratio of the gravitational force to the electric force between them. From the result, what can you conclude concerning the forces acting between particles detected in a bubble chamber? (Should gravitational interactions be considered?) View Solution:
Solved: An electron and a positron are separated by distance r