The phrase "alternating voltage" is correct and usable in written English.
It refers to an electrical current that frequently changes direction or polarity. Example: The alternating voltage in the power grid caused fluctuations in the lights.
Ordinary 60-cycle (60-hertz) alternating voltage and even alternations at radio-wave frequencies switch direction far too slowly to produce this behaviour in clusters; microwave frequencies are required.
Units of measurement, steady (DC) and alternating (AC) voltages, and sources of steady voltage such as batteries (cells) and dynamos are elaborated followed by a discussion of sources of alternating voltage such as alternators and electronic circuits.
Black defect-engineered TiO2 nanocrystals have been successfully fabricated via electrochemical square-wave alternating voltage method.
Rod-like α-MoO3 is successfully designed by alternating voltage induced electrochemical synthesis (AVIES) approach.
CNTs are aligned with the application of alternating voltage as well as pulsed current.
α-Co(OH 2/Co3O4 flakes were obtained through alternating voltage induced electrochemical methodology at room temperature.
Co2MnO4/Co hydroxide chloride (CMO/CHC) nanocomposite is firstly obtained through an electrochemically alternating voltage methodology for supercapacitor applications.
In this method, the beam undergoes repeated actions of acceleration and deceleration from alternating voltage gradient along the beam axis, so that the beam divergence is minimized.
Cathode-ray tubes had previously been characterized by uncontrolled rays; Braun succeeded in producing a narrow stream of electrons, guided by means of alternating voltage, that could trace patterns on a fluorescent screen.
Energy introduced through external excitation (alternating voltage amplitude of 10 V and frequency of 1 kHz) influenced crystallization, ionic composition, sintering behavior of hydroxyapatite powders, microstructure and final phase composition of sintered ceramics.
When the transformer is operated with alternating voltage in the non-resonance frequency range, which can be a few hertz, the transformer input works as an actuator, and the isolated output as a sensor to step-down the voltage.
