# Alternating current definition

Alternating current ( AC ) is an electric current which periodically reverses direction, in contrast to. The peak-to-peak value of an AC voltage is defined as the difference between its positive peak and its negative peak. Since the maximum value . Transmission, distribution.

AC was chosen as the primary means to transmit electricity over long distances. This is the basic operating principle of an AC generator, also known as an.

AC stands for “ Alternating Current ,” meaning voltage or current that changes . Meaning, pronunciation, translations and . Define alternating current : an electric current that reverses its direction at regularly recurring intervals —abbreviation AC. Current flowing in power lines and normal household electricity that comes from . English dictionary definition of . In this lesson, we will discuss what Alternating Current. This means that as time changes our voltage also changes.

There are two main types of current in our world.

One is direct current ( DC) . Main Entry: alternating current. In alternating current ( AC , also ac ) the movement (or flow) of electric charge. What is alternating current ( noun)? AC is short for alternating current. In an alternating current ( AC ), the movement of electrical current is constantly reversing direction.

This kind of current is how power companies deliver electricity . Direct current is no different electrically from alternating current except for the. In DC circuits, the electricity is always the same polarity, which means that in a . AC circuits and AC electricity, explained using animated graphs and phasor. It continuously changes its direction.

It is denoted as ac current. It extracts energy from the power . An electrical current whose direction or polarity changes with time. The polarity or cycles are due to the alternating magnetic fields used in its generation. A current which periodically changes or reverses its direction of flow, especially an electric current . Noun: alternating current.

Definition of: alternating current.