Question

couloumbs law for static electricity

Answer 1

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**The interaction between charged objects is a non-contact force that acts over some distance of separation.
**Charge, charge and distance. Every electrical interaction involves a force that highlights the importance of these three variables.
**Whether it is a plastic golf tube attracting paper bits, two like-charged balloons repelling or a charged Styrofoam plate interacting with electrons in a piece of aluminum, there is always two charges and a distance between them as the three critical variables that influence the strength of the interaction.

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Answer 2

Coulomb's Law is one of the basic ideas of electricity in physics. The law looks at the forces created between two charged objects. As distance increases, the forces and electric fields decrease. The force between the objects can be positive or negative depending on whether the objects are attracted to each other or repelled.  

When you have two charged particles, an electric force is created. If you have larger charges, the forces will be larger. It's a formula that measures the electrical forces between two objects.

F=kq1q2/r2

"F" is the resulting force between the two charges. The distance between the two charges is "r" also known as radius of seperation  

The "q1" and "q2" are values for the amount of charge in each of the particles and K is constant