By: adminViews:774 | ||

Updated On : 2017-03-02 at : 20:38:16 | ||

## Coulombâ€™s Law - Explanation of Statement , Formulas-Principle, Limitation of Coulombâ€™s Law | ||

As mentioned in earlier article, it had been first observed in 600 before Christ by Greek philosopher Thales of Miletus, if two bodies are charged with static electricity( by rubbing them with appropriate material), theyâ€™ll either repel or attract one another relying upon the nature of their charge. This was ## Coulombâ€™s Law -Formulation Of Thalesâ€™ Observation
After several centuries, in 1785, the mathematical formulation for measurement of force between two charged bodies was published by ## Statement of Coulombâ€™s Law## Â We can break coulombâ€™s law for magnitude and direction of force in two parts as follow -## First Part (About Magnitude) :Â The force ( electrostatic ) of attraction or repulsion between two electrically charged particles is in direct proportion to the product of magnitudes of their charges and inversely proportional to the square of the distance between them.
## Second Part ( About Direction):The direction of force is along the line joining two charged particles, being inwards if two charged particles are of opposite nature and outwards if two are of same nature. | ||