Science SOL 5.4 Electricity

Front

What happens if there is an opening in a circuit?

Back

Electricity will not flow.

Front

How can you increase the strength of an electromagnet?

Back

Increase the number of coils around the nail.

Front

What type of energy is produced by a toaster?

Back

Thermal energy.

Front

What is a circuit?

Back

A closed loop that allows electricity to flow.

Front

What material should NOT be used for the handle of a screwdriver when working with electricity?

Back

Steel.

Front

What is an electromagnet?

Back

A magnet created by electric current.

Front

What is the role of a switch in a circuit?

Back

To open or close the circuit, controlling the flow of electricity.

Front

What is static electricity?

Back

A buildup of electric charge on the surface of objects.

Front

What is a conductor?

Back

A material that allows electricity to flow through it easily.

Front

What is an insulator?

Back

A material that does not allow electricity to flow through it easily.