# Tag Archives: Physics-Class-12

Moving charges produce an electric field and the rate of flow of charge is known as current. This is the basic concept in Electrostatics. The… Read More
Moving charges is an electric current that passes through a fixed point in a fixed period of time. Moving charges are responsible for establishing the… Read More
Electromagnetism is a combination of two different phenomena i.e. Electricity and magnetism. Electricity and magnetism are interrelated, when electric charges move through a conductor they… Read More
Wave optics, also known as Physical optics, deals with the study of various phenomena such as diffraction, polarization, interference, resolution, and other occurrences. Wave optics… Read More
Electricity is the flow of electric charges through a metal. All charges present in a conductor whether free or bound, are considered to be at… Read More
The phenomenon of spontaneous emission of radiation by radioactive substances came to be known as radioactivity. A naturally occurring heavy nucleus is unstable. It spontaneously… Read More
The dual nature of light describes that light has dual nature. It behaves as both particle i.e. corpuscles nature (Energy particle of Planck) and waves… Read More
The bending of light at the edges of an obstacle whose size is comparable to the wavelength of light is called diffraction. To put it… Read More
Physical optics, frequently known as wave optics, is a discipline of optics that looks at obstruction, diffraction, polarization, and different peculiarities for which the mathematical… Read More
Moving charges is an electric current that passes through a fixed point in a fixed period of time. Moving charges are responsible for establishing the… Read More
Mobility is correctly defined as the value of the drift velocity per unit of electric field strength. Hence, the quicker the particle moves at a… Read More
Ray Optics is a branch of optics that describes light propagation in the form of rays. Ray Optics is also called geometrical optics which deals… Read More
In optics, a ray is a geometrical representation of the light that is idealized by choosing a curve that is perpendicular to the wavefronts of… Read More
Reflection of Light at Plane Surfaces occurs whenever a ray of light strikes or falls over a smooth or polished surface and gets strikes back.… Read More
When you put a pencil in a glass of water, you might have seen that the pencil is slightly bent but actually it is not.… Read More