Class 12

Electrostatic forces are commonly known as Coulomb’s forces. In brief, electrostatic forces are those forces that are non-contact forces by nature and they deal with stationary electric charges as well as the fields that are produced by these charges at rest.  Electrostatic forces in simple terms, can be understood as the force that is exerted […]

Because the electric potential is constant everywhere on an equipotential surface, the PE of a charged body is constant at all positions on the surface. This demonstrates that the amount of work required to move a charged body between two places on an equipotential surface is zero. Electric field lines are perpendicular to the surface

What is Equipotential Surface? The surface that is the locus of all factors that are on the identical capacity is called the equipotential surface. No paintings are needed to transport a fee from one factor to some other at the equipotential surface. In different words, any surface with the identical electric powered capacity at each

Epsilon Naught is the permittivity of empty space in physics. Furthermore, this is a mathematical quantity that represents the maximum size of an electric field that can exist in vacuum or empty space. Epsilon of water, on the other hand, refers to the maximum size of an electric field that may exist in or cross

Forces surround us. They are present in every step we take and even when we are doing nothing other than relaxing on our sofas. In the universe of physics, there are four  forces defined and dealt with. These forces include gravitational force, two types of nuclear forces and electromagnetic force. One part of the electromagnetic

Electrostatic means the study of still electric charges. When we rub a plastic rod  with the fur or we can say that when a glass rod is rubbed with the silk, it definitely attracts the piece of paper that is known to be electrically charged. The charge which is obtained by rubbing fur with a

The electrostatic potential energy of a system of two point charges is a system that involves at least two charges. We know that when there is a charge q, the electric field is at a distance of r. The simple formula of Kq/r2 calculates this. If the charge is positive, then the field is away

Introduction If there are two objects with different electrical charges then an electrostatic field exists between the two objects. An electrostatic field also forms around a single body/object which is electrically charged with respect to its surroundings. A body is negatively charged (-) when it has an excess of electrons related to its surroundings. A

\Electrostatic shielding is a technique for shielding or protecting a specific area or space, as well as any sensitive structure or equipment, from the effects of an electric charge’s external field. The reality of retaining this instrument on the inside of the conductor, according to the clear demonstration of electric shielding, is that when there

Around 600 BC, Thales of Miletus in Greece is credited with discovering that amber rubbed with wool or silk cloth attracts light things. Electricity is derived from the Greek term Electron, which signifies amber. When light items like straw, pith balls, and shreds of paper are brushed together, they create an attractive force between them.