Semiconductors help to transmit conductivity between insulators and conductors. They can be in natural forms or may be a manufactured electronic.Continue Reading
Semiconductors are naturally found in nature. Elements like germanium and silicon are considered semiconductors. Compounds like cadmium selenide or arsenide are also semiconductors. Making minor changes to these elements or compounds can greatly change their ability to transmit conductivity.
Semiconductors are essential to the operations of electronics like microwave ovens, radios, watches and telephones. This is because when semiconductors are manufactured, it's easy to control the amount of electricity that they transmit, which contributes to the overall function of the device. Because of this, they are essential to the functions of key materials like circuits and transistors.Learn more about Electricity
Conductors are materials that allow the flow of electric current, whereas insulators do not. While conductors and insulators are different in that respect, their similarity is in their makeup of atoms. It is these atoms that either have room to float around to facilitate conduction or have little freedom to move around; this lack of freedom makes the material they form an insulator.Full Answer >
Materials that make good insulators do not have the ability to conduct electricity, such as glass. They insulate because they do not have enough free atoms to conduct electricity.Full Answer >
Non-conductors of electricity are also known as insulators. Insulators do not allow a significant amount of electrical current to flow through. Some examples of insulators are glass, rubber and plastic.Full Answer >
Glass, paper, Teflon and rubber are good insulators of electricity. An insulator is a substance that allows very little electric current to flow through it. There is no perfect insulator, but materials that offer a high degree of resistance to the flow of electrons are good insulators.Full Answer >