production of electrostatic charges

It's the force between two charges. It's stronger than gravitational force. It also follows inverse square law and is proportional to product of the point charges...

Electrostatic Potential - The electrostatic potential is defined as the work done in bringing a single positive charge from infinity to a point in the electric field. Any point outside the electric field or space is called infinite point. The unit of potential is volt ..

The electrostatic potential is defined as the work done in bringing a single positive charge from infinity to a point (Any point outside the electric field or space is called infinite point). The unit of potential is volt (symbol V..

Electrostatic Potential - The electrostatic potential is defined as the work done in bringing a single positive charge from infinity to a point (Any point outside the electric field or space is called infinite point). The unit of potential is volt (symbol V). Electric ..

Electrostatics of Conductor - All materials are broadly classified into two categories, one conductors and other insulators. When a conductor is placed in a electric field, there is a large scale of physical movement of free electrons, within the conductor and they move out only if we mak..

Electrostatic Potential - When a force acts on a particle that moves from a point 'a' to a point 'b' the work done by the force is given by the integral where is infinitesimal displacement along the particles path and q is the angle is the angle and at each point along the path. Since ..

If the electric field is not normal to the surface, then it would have same non-zero component along the surface. The free charges on the surface would then experience a force and move. In a static situation, electrostatic field should not have tangential component, which in tu..

Just as the electric field is described as force per unit charge, electric potential at a point can be described as electrical potential energy per unit charge..

This technique is used by many electrical instruments from outside electrical influence. Consider a conductor with a cavity and no charges in the cavity. Then, the remarkable result is that whatever the shape, size of the cavity and whatever be the charge on the conductor, what..

Summary - Electric charge is a basic property of all matter. Unlike charges attract, like charges repel. Conductor allow flow of electric charges through them while insulators don't. Electric charges have three basic properties (a) Additivity (b) Qu..