Do you know everything about basic electricity? If your answer is no. Then you are in the right place; in this article, we will talk about everything you need to know so you don’t feel ashamed, such as basic electricity calculations, electric current, voltage, power, resistance, and electrical magnitude.
What Is Electricity?
Electricity which can be managed by e360 power for instance is the study of various phenomena concerning the presence and movement of electrons. Physics is the area that studies the phenomena caused by the presence and movement of electric charges, such as electrostatics, electrokinetic, electromagnetism, and electrodynamics.
What Are Electrical Quantities?
Electric current, electric voltage, resistance, and electric power are electric quantities. The quantity is everything that can be measured or qualified, and they can be vectors or scalars.
Main Electrical Quantities:
Electric current is characterized by the orderly flow of electrons, where its unit of measurement is given in ampere (A). Electric current can be continuous or alternating; that is, it may or may not vary its value and direction as a function of time.
Electric voltage, also known as the potential difference (PDD), is the force required to move electrons, thus creating an electric current. The unit of measurement used for electrical voltage is the volt (V). The electric voltage can also be direct and alternating like an electric current. Direct electric voltage does not change its polarity over time, while alternating voltage changes its polarity as a function of time, according to its frequency, which is also an essential electrical quantity.
The electrical resistance makes it difficult for the electric current to pass because the electric resistance generates an obstacle, making it challenging to travel through a certain conductor when it is subjected to a certain electric voltage. The unit of measurement used for resistance is the ohm (Ω).
What Is An Electrical Circuit?
The electrical circuit is a closed path where the beginning and end are simultaneous. An essential electrical circuit is composed of source, load, and electrical conductor. The source can be a cell, battery, socket, or another source with an electrical potential difference. The load that will consume the electrical energy of the circuit, such as light bulb, computer, television, etc. The electrical conductor (wire and electrical cables) is responsible for conducting the electrical current from the source to the circuit’s load that consumes it.
When there is more than one charge, we can have different electrical circuits—for example, series, parallel, and mixed circuits. The series circuit indicates a sequence in the connection, for example, in the connection of three lamps in series. Tracing the path taken by the electrical conductor, we see that the circuit is closed, starting and ending at the same point. The electric current travels only a single path so that the electric current travels only a single path. Just as you know about electricity, bear in mind that it can be managed by companies like e360 power for instance.