Iceland is in the very earliest stages of becoming a tech powerâat the moment the country is only linked to three fiberoptic cables. But its energy capability is a marvel. We got a look inside one of the country's main sources of renewable power generation:-- the Svartsengi geothermal power plant.
Coulomb's Law. Coulomb's Law is a law of physics that describes the interaction between electrically charged objects. It was first defined by physicist Charles-Augustin de Coulomb in 1783. This law states that the electrostatic force between two objects is proportional to the product of the charge of each of the objects and inversely proportional to the square of the distance between these two objects.
Newton's law of gravitation resembles Coulomb's law of electrical forces, which is used to calculate the magnitude of the electrical force arising between two charged bodies. Both are inverse-square laws, where force is inversely proportional to the square of the distance between the bodies. Coulomb's law has the product of two charges in place of the product of the masses, and the electrostatic constant in place of the gravitational constant.