Electricity

Front

What is an electric circuit?

Back

An electric circuit is a closed loop that allows electric current to flow, consisting of a power source, conductors, and a load.

Front

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

Back

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

Front

What does a switch do in a circuit?

Back

A switch opens and closes the circuit, controlling the flow of electricity.

Front

What happens when like electric charges are brought close together?

Back

Like electric charges repel each other.

Front

What happens when opposite electric charges are brought close together?

Back

Opposite electric charges attract each other.

Front

What is static electricity?

Back

Static electricity is the buildup of electric charge on the surface of objects, often caused by friction.

Front

What is a conductor?

Back

A conductor is a material that allows electric current to flow easily, such as copper or aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electric current to flow easily, such as rubber or glass.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to power the circuit.

Front

What is a light bulb in a circuit?

Back

A light bulb is a load that converts electrical energy into light energy.