solved examples on electrostatics

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..

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..

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 make arrangements for it. Insulators are ca..

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 (V). Elect..

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 (V). Electric potential is a physical qu..

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 electrostatic forces are cons..

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 charg..

The summary of the analogy between electric and magnetic dipoles can be seen in the following tabl..

Electrostatic Potential - 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 charg..

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, whatever the external el..