An electric field (sometimes called E-field) is the physical field that surrounds electrically charged particles. Charged particles exert attractive forces...

In physics, the electric displacement field (denoted by D) or electric induction is a vector field that appears in Maxwell's equations. It accounts for...

Electric field work is the work performed by an electric field on a charged particle in its vicinity. The particle located experiences an interaction with...

Electric Fields is an Australian electronic music duo made up of vocalist Zaachariaha Fielding and keyboard player and producer Michael Ross. Electric...

Electric potential (also called the electric field potential, potential drop, the electrostatic potential) is defined as the amount of work/energy needed...

In physics, screening is the damping of electric fields caused by the presence of mobile charge carriers. It is an important part of the behavior of charge-carrying...

A magnetic field (sometimes called B-field) is a physical field that describes the magnetic influence on moving electric charges, electric currents,: ch1 ...

electromagnetic field (also EM field) is a physical field, mathematical functions of position and time, representing the influences on and due to electric charges...

electromagnetism, electric flux is the measure of the electric field through a given surface, although an electric field in itself cannot flow. The electric field E can...

electricity, electric heating, electric discharges and many others. The presence of either a positive or negative electric charge produces an electric field. The...

difference, electric pressure, or electric tension is the difference in electric potential between two points. In a static electric field, it corresponds...

and is measured using a device called an ammeter.: 788  Electric currents create magnetic fields, which are used in motors, generators, inductors, and transformers...

theoretical magnetic point dipole has a magnetic field of exactly the same form as the electric field of an electric point dipole. A very small current-carrying...

causes it to experience a force when placed in an electromagnetic field. Electric charge can be positive or negative. Like charges repel each other and...

distribution of electric charge to the resulting electric field. In its integral form, it states that the flux of the electric field out of an arbitrary...

generate electric fields. Both are used to locate prey; stronger electric discharges are used in a few groups of fishes (most famously the electric eel, which...

an electric dipole moment p is subject to a torque τ when placed in an external electric field E. The torque tends to align the dipole with the field. A...

molecular, and solid-state physics, the electric field gradient (EFG) measures the rate of change of the electric field at an atomic nucleus generated by the...

{\displaystyle \mathbf {E} ={\mathbf {F} \over q}} Electric field lines are useful for visualizing the electric field. Field lines begin on positive charge and terminate...

that the electric field obeys the superposition principle. The superposition principle states that the resulting field is the vector sum of fields generated...

electric field is the electric field due to the rotation of a magnet. For example, the rotation of the Earth results in a corotation electric field....

as power generation, electric motors, wireless communication, lenses, radar, etc. They describe how electric and magnetic fields are generated by charges...

Field-emission electric propulsion (FEEP) is an advanced electrostatic space propulsion concept, a form of ion thruster, that uses a liquid metal as a...

An electric fish is any fish that can generate electric fields, whether to sense things around them, for defence, or to stun prey. Most fish able to produce...

describe the behaviour of electromagnetic fields; electric field, electric displacement field, and the magnetic field at the interface of two materials. The...

instance, the electric field is another rank-1 tensor field, while electrodynamics can be formulated in terms of two interacting vector fields at each point...

behaviors predominate at greater distances. Far-field E (electric) and B (magnetic) radiation field strengths decrease as the distance from the source...

atoms and molecules due to the presence of an external electric field. It is the electric-field analogue of the Zeeman effect, where a spectral line is...

interactions between electric charges and currents using an extension of the classical Newtonian model. It is, therefore, a classical field theory. The theory...

Albert Einstein showed that the magnetic field arises through the relativistic motion of the electric field and thus magnetism is merely a side effect...