SOL 5.4 Electricity Review

Front

What is an open circuit?

Back

An open circuit is a type of electrical circuit where the path is broken, preventing current from flowing.

Front

What happens to electrical current in an open circuit?

Back

Electrical current does not flow through an open circuit.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet created by electric current passing through a wire coiled around a magnetic material.

Front

How can you make an electromagnet stronger?

Back

You can make an electromagnet stronger by wrapping more copper wire around the iron nail.

Front

What is static electricity?

Back

Static electricity is the build-up of electric charge on the surface of objects.

Front

Give an example of static electricity.

Back

An example of static electricity is getting a shock when touching a doorknob after walking on a carpet.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical circuit through which current can flow.

Front

What is a series circuit?

Back

A series circuit is a circuit where components are connected in a single path, so the same current flows through all components.

Front

What is a parallel circuit?

Back

A parallel circuit is a circuit where components are connected across common points, allowing current to flow through multiple paths.

Front

What is the role of copper wire in an electromagnet?

Back

Copper wire conducts electricity and is used to create the magnetic field in an electromagnet.