I think you mean find the force between two electrons, right. You've given us the distances.
F = kq1q2/r^2
q1 = q2 = 1.6e-19, k = 9e9.
Now just substitute each distance in.
Find the distance between the two electrons.
The value of the Coulomb constant is
8.98755 × 109 N · m2
/C
2
and the acceleration
of gravity is 9.81 m/s
2
.
1. 0.507424 m
2. 50.7424 m
3. 5.07424 km
4. 5.07424 m
5. 5.07424 cm
can anybody help me please
1 answer