Conductors vs Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily, typically due to the presence of free electrons.

Front

What is an insulator?

Back

An insulator is a material that resists the flow of electricity, preventing electric current from passing through.

Front

Give an example of a good conductor.

Back

Copper is a good conductor of electricity.

Front

Give an example of a good insulator.

Back

Rubber is a good insulator.

Tags

NGSS.MS-PS3-3

Front

What is the role of conductors in an electrical circuit?

Back

Conductors provide a path for electric current to flow, enabling the circuit to function.

Front

What is the role of insulators in an electrical circuit?

Back

Insulators prevent the unwanted flow of electricity, protecting users and components from electric shock.

Front

Is water a conductor or an insulator?

Back

Pure water is a poor conductor, but impure water (like tap water) can conduct electricity due to dissolved minerals.

Front

What happens when a conductor is placed in a circuit?

Back

When a conductor is placed in a circuit, it allows electricity to flow, completing the circuit.

Front

What is the difference between conductors and insulators?

Back

Conductors allow electricity to flow easily, while insulators resist the flow of electricity.

Front

Can air be a conductor?

Back

Air is generally an insulator, but it can become a conductor under certain conditions, such as high voltage.