Electricity and Circuits

Front

What is electricity?

Back

Electricity is a form of energy resulting from the flow of electric charge, typically through conductors.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow from a power source to a device and back.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily, such as copper.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily, such as rubber or plastic.

Front

What is a series circuit?

Back

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

Front

What is a parallel circuit?

Back

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

Front

What happens when a switch is open?

Back

When a switch is open, it breaks the circuit, preventing electricity from flowing and devices from working.

Front

What happens when a switch is closed?

Back

When a switch is closed, it completes the circuit, allowing electricity to flow and devices to operate.

Front

What is a light bulb?

Back

A light bulb is a device that converts electrical energy into light energy when electricity flows through it.

Front

What is a battery?

Back

A battery is a device that stores chemical energy and converts it into electrical energy to power circuits.