Physics

Magnetic Flux Definition Magnetic Flux is a measure of the strength of a magnetic field over a given area perpendicular to it, equal to the…

Electric Field Definition Electric Field is a field of force that surrounding a charged particle within which another charged particle experiences a force Compare magnetic…

EMF: Electromotive Force Definition Electromotive Force or EMF is a source of energy that can cause a current to flow in an electrical circuit or…

Lorentz Force Definition Lorentz Force is a law of physics, particularly electromagnetism that describes the force interaction between magnetic fields of two charged particles. It…

Electric Charge Definition Electric charge is basic property of matter carried by some elementary particles. Electric charge, which can be positive or negative, occurs in…

About Electric Current Definition Electric Current is defined as the rate of flow of net charge through the conductor with respect to time. The direction…

Work and Types of Magnet Introduction Magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible…

Magnet Definition A magnet is an object made of certain materials which create a magnetic field. Magnet contains electrons that have both uneven orbits and…

Magnetic Field Definition Magnetic Field is said to exist in a region if a force can be exerted on a magnet. If a compass needle…

Wave Polarization Definition Wave Polarization is an expression of the orientation of the lines of electric flux in an electromagnetic field (EM field). Polarization can…

Faraday Effect Definition Discovered by Michael Faraday in 1845, the Faraday Effect was the first experimental evidence that light and electromagnetism are related. The Faraday…

Electromagnetic Induction Definition Electromagnetic Induction is the production of voltage or electromotive force due to a change in the magnetic field. Electromagnetic induction was discovered…