Which term describes a material through which negatively charged particles move easily?

Which term describes a material through which negatively charged particles move easily?

• A. Insulator
• B. Metal
• C. Conductor
• D. Glass

Answer: (C)

Conductor is the term for a material through which electrons move easily. In conductors, some electrons are not tightly bound to atoms and can flow when an electric field is applied, allowing electric current to pass through. This is why wires are made from metals like copper—the metal provides a path for electrons to move readily. Insulators like glass resist electron flow and don’t let current pass as easily. So, describing a material that lets negatively charged particles move easily, the correct term is conductor.

Conductor is the term for a material through which electrons move easily. In conductors, some electrons are not tightly bound to atoms and can flow when an electric field is applied, allowing electric current to pass through. This is why wires are made from metals like copper—the metal provides a path for electrons to move readily. Insulators like glass resist electron flow and don’t let current pass as easily. So, describing a material that lets negatively charged particles move easily, the correct term is conductor.