What are electrical properties?
Electrical properties are physical conditions that allow electric charge to be moved from atom to atom in a particular material. These properties differ greatly between three main types of materials: solids, liquids and gases. The electrical properties of solid materials, such as metal, are high, while electric charges do not move so easily in water and have an even more difficult time with gases. There are exceptions in each element: some solids are bad wires and some gases can become excellent conductors.
solids and electricity are often a perfect combination for conductivity. The electrical properties of copper, steel and other metals provide an optimal opportunity due to the physical proximity of the atoms. When electrons can easily pass between atoms, it supports electrical conductivity. Solid substances such as silver, copper and aluminum are popular with electrical work, because these metals are lost very little energy.
Not all solids, but have strong electrical properties of metal. PoleHighs such as glass, wood and plastic are considered insulators because firmly wrapped electrons do not share electric charges easily. When electric current is introduced into these materials, nothing happens. These solids are still valued in electric work, but often protect people from electric charges.
The electrical properties found in liquids vary depending on the material. For example, salt water has properties that allow excellent conductivity of electricity because the salt ions support free flow of electricity. Although electricity can pass through regular water, drinking and distilled waters are considered insulators due to poor electricity flow. Other liquids such as oil, gasoline and petrolex.
The electrical properties of gases usually fluctuate between three basic materials. In normal condition, gases such as oxygen, carbon dioxide and nitrogen are so bad conductors of electricity that JS JSOU actually considered non -conductors. However, if these gases are exposed to different elements, the properties will change rapidly. For example, when barometric pressure drops, as with an electric storm, gases become a better conductor of electricity. The pressure creates a denser atmosphere and allows electricity to move more freely in the form of lightning.