Question

Couloumb law for static electricity

Answer 1

according to Coulomb law the magnitude of force of attraction or repulsion between two charges is directly proportional to product of two charges and inversely proportional to square of distance between them.
and it is a vector quality
hope this will help you

Answer 2

hey dude ....

ur answer is here......!!!!!

**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.

thanks.....!