Definition

A material that does not conduct electricity well and is used to store electrical energy in capacitors.

Example

The capacitor uses a dielectric to separate its plates and store energy.

Conversation

Have you ever heard of a dielectric?

Yeah, I think it's something that doesn't conduct electricity, right?

Exactly! It's fascinating how they can be used in capacitors.

Totally! I read that they help store electrical energy efficiently.

Synonyms & Antonyms

Root Explanation

Dielectric → It is formed from "dia-" (meaning through) and "electricus" (from Greek "ēlektron", meaning amber, which is associated with electricity). The term refers to a material that allows electric fields to pass through it without conducting electricity.

Memory Tip

Think of a material that allows electricity to pass 'through' ('dia-') without conducting it, which is what a dielectric does.

Visually Confused Words