Dielectrics
Dielectrics are materials that do not conduct electricity but can support electric fields. When placed in an electric field, dielectrics become polarized, meaning their positive and negative charges slightly shift in opposite directions. This polarization reduces the electric field within the material, making it useful in capacitors and insulators. Common dielectrics include glass, rubber, and certain plastics. By storing electric energy and preventing current flow, dielectrics play a crucial role in various electronic devices, enhancing performance and safety.
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Dielectrics are materials that do not conduct electricity but can store electrical energy when placed in an electric field. When an electric field is applied, their internal structure allows them to polarize, meaning the positive and negative charges within the material become slightly displaced, creating electric dipoles. This property makes dielectrics essential in capacitors, which store and release electric energy in various electronic devices. Common examples of dielectric materials include glass, rubber, and ceramics, all of which play crucial roles in electrical insulation and improving the efficiency of electronic components.