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Sparks — Electrical breakdown of a medium that produces an ongoing plasma discharge, similar to the instant spark, resulting from a current flowing through normally nonconductive media such as air. Telluric currents — Extremely low frequency electric current that occurs naturally over large underground areas at or near the surface of the Earth.
Electrical phenomena are commonplace and unusual events that can be observed which illuminate the principles of the physics of electricity and are explained by them. Electrical phenomena are a somewhat arbitrary subset of phenomena of electromagnetism in general.
The set of physical phenomena associated with electric charges. electrification Applying electric power to a process that was previously done by other means, or, development of an electric power system in a region that previously had none. electroactive polymers A polymer that significantly changes size or shape when exposed to an electric field.
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge.Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.
An electrical network consisting of a closed loop, giving a return path for the current. electric current A flow of electric charge through a conductive medium. electric displacement field electric field The region of space surrounding electrically charged particles and time-varying magnetic fields. The electric field represents the force ...
This phenomenon is known as electrostriction, or the reverse piezoelectric effect. This effect enables the element to act as a translating device called an actuator. Piezoelectric materials are used in power actuators, converting electrical energy into mechanical energy, and in acoustic transducers, converting electric fields into sound waves. [2]
Laser – Launch angle – Launch numerical aperture – Lead-lag effect – Leaky mode – Light bulb – Light-dependent resistor – Light-emitting diode – Lightning – Limiting – Line code – Linear-feedback shift register – Linear regulator – Lip synchronization – List of telephony terminology – Lists of video game companies ...
This is a list of names for observable phenomena that contain the word “effect”, amplified by reference(s) to their respective fields of study. Contents: Top