Electricity Review- 2024

Front

What are insulators?

Back

Materials that do not allow electricity to flow through them easily, such as rubber, plastic, and wood.

Front

What is an electromagnet?

Back

A type of magnet in which the magnetic field is produced by an electric current.

Front

What is the purpose of a battery in a circuit?

Back

To provide electrical energy to power the circuit.

Front

What is mechanical energy?

Back

The energy that an object has due to its motion or position.

Front

What happens when you coil a conductor around an iron nail?

Back

It creates an electromagnet.

Front

What is a conductor?

Back

A material that allows electricity to flow through it easily, such as copper or aluminum.

Front

What is static electricity?

Back

A buildup of electric charge on the surface of an object.

Front

What is a simple circuit?

Back

A closed loop that allows electricity to flow, typically including a power source, wires, and a load (like a light bulb).

Front

What is the role of wires in a circuit?

Back

To connect different components and allow electricity to flow between them.

Front

What is the difference between an open circuit and a closed circuit?

Back

An open circuit has a break that prevents electricity from flowing, while a closed circuit allows electricity to flow continuously.