Electricity and Circuits

Front

What is electricity?

Back

Electricity is a form of energy that can be used to power devices and appliances.

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 circuit that allows electricity to flow and power devices.

Front

What is an open circuit?

Back

An open circuit has a gap that prevents electricity from flowing, so devices do not work.

Front

What happens when a switch is opened?

Back

Opening a switch breaks the circuit, stopping the flow of electricity.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from heat, often produced by electrical devices like toasters.

Front

What is a series circuit?

Back

A series circuit is a type of circuit where components are connected one after another, so electricity flows through each component in turn.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of circuit where components are connected alongside each other, allowing electricity to flow through multiple paths.

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 bulb in a circuit?

Back

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