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

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

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 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...

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

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...

An electric current is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is defined as the net...

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...

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...

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

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...

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...

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...

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...

applied electric field. The greater the electric susceptibility, the greater the ability of a material to polarize in response to the field, and thereby...

An electric fish is any fish that can generate electric fields. Most electric fish are also electroreceptive, meaning that they can sense electric fields...

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...

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

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

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

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

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...

current density at a given location in a resistive material, E is the electric field at that location, and σ (sigma) is a material-dependent parameter called...

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