Circuits!!!!

Front

What is a circuit?

Back

A circuit is a closed path through which electricity flows.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical loop that allows current to flow.

Front

What is an open circuit?

Back

An open circuit is a broken or incomplete circuit where electricity cannot flow.

Front

Why are electrical wires covered with plastic?

Back

Electrical wires are covered with plastic to make them safe.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily.

Front

Which material is the best conductor of electricity?

Back

Copper is the best conductor of electricity.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily.

Front

Give an example of an insulator.

Back

Plastic is an example of an insulator.

Front

What happens when a switch is closed in a circuit?

Back

When a switch is closed, it completes the circuit and allows electricity to flow.

Front

What happens when a switch is open in a circuit?

Back

When a switch is open, it breaks the circuit and stops the flow of electricity.