Two tiny conducting spheres are identical and carry charges of -18.4 µC and +53.0 µC. They are separated by a distance of 2.73 c
m. (a) What is the magnitude of the force that each sphere experiences, and is the force attractive or repulsive?
1 answer:
Answer:
-11776.36 N
This force is attractive since both charges are of opposite sign
Explanation:
Given that

Distance between the spheres = 2.73 cm =0.0273 m
where K is Coulomb's constant = ![9.10^ 9 [N.m^2 /C^2]](https://tex.z-dn.net/?f=9.10%5E%209%20%5BN.m%5E2%20%2FC%5E2%5D)
According to coulombs law we know that force between two charges is given by


This force is attractive since both charges are of opposite sign
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