How ELECTRICITY works - working principle
In this article, we will be exploring the concept of electricity and its fundamental workings.
Understanding electricity is crucial for any engineer, so let's dive into the essentials.
The Atom: A Fundamental Building Block
To understand the world around us, it is important to take a closer look at the atom. Everything,
including ourselves, is composed of atoms. The materials we use in our everyday lives are also
made up of atoms. Although these materials may appear different, they are composed of atoms
with slightly different structures.
An atom is composed of three particles, two of which are located inside the nucleus. The
nucleus is the central part of the atom and contains the neutrons.
An atom is made up of three main components: neutrons, protons, and electrons.
Neutrons and protons are located within the nucleus of the atom and have no charge. They are
much heavier than electrons.
The nucleus is surrounded by orbital shells, which act as flight paths for the electrons.
Electrons travel along these flight paths at almost the speed of light and are negatively charged.
They are attracted to the positive charge of the protons and orbit around the nucleus in the
orbital shells.
Each orbital shell has a set number of electrons it can hold.
The number of protons, neutrons, and electrons in an atom determines the material it is.
Atoms tightly hold onto their electrons.
In this article, we will be exploring the concept of electricity and its fundamental workings.
Understanding electricity is crucial for any engineer, so let's dive into the essentials.
The Atom: A Fundamental Building Block
To understand the world around us, it is important to take a closer look at the atom. Everything,
including ourselves, is composed of atoms. The materials we use in our everyday lives are also
made up of atoms. Although these materials may appear different, they are composed of atoms
with slightly different structures.
An atom is composed of three particles, two of which are located inside the nucleus. The
nucleus is the central part of the atom and contains the neutrons.
An atom is made up of three main components: neutrons, protons, and electrons.
Neutrons and protons are located within the nucleus of the atom and have no charge. They are
much heavier than electrons.
The nucleus is surrounded by orbital shells, which act as flight paths for the electrons.
Electrons travel along these flight paths at almost the speed of light and are negatively charged.
They are attracted to the positive charge of the protons and orbit around the nucleus in the
orbital shells.
Each orbital shell has a set number of electrons it can hold.
The number of protons, neutrons, and electrons in an atom determines the material it is.
Atoms tightly hold onto their electrons.
