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kinemtic

## kinematic parameters

Average velocity: is defined as the displacem ...

Electrostatic

## Electric field of a point charged particle

At distance $r$ from a charged particle $q$ the magnitude of electric field is ...

Electrostatic

## Electric force between charged particles

According to Coulomb's law, the magnitude of attractive or repulsive electric force between two charged particles $q_1$ and $q_2$ is proportional to the product of magnitude of charges and inve ...