Why Is Coulomb Force?

Coulomb force, also called electrostatic force or Coulomb interaction, attraction or repulsion of particles or objects because of their electric charge. Two like electric charges, both positive or both negative, repel each other along a straight line between their centres. ...

Why Coulomb force is called central force?

Electrostatic force is called central force because it acts along the line joining the centres of the charges.

How does Coulomb law relate to force?

According to Coulomb, the electric force for charges at rest has the following properties: Like charges repel each other; unlike charges attract. ... The attraction or repulsion acts along the line between the two charges. The size of the force varies inversely as the square of the distance between the two charges.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.