Electricity + Circuits

Front

What is electricity?

Back

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

Front

What is a circuit?

Back

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

Front

What is a switch?

Back

A switch is a device that can open or close a circuit, controlling the flow of electricity.

Front

What happens when a switch is closed?

Back

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

Front

What happens when a switch is open?

Back

When a switch is open, it breaks the circuit, stopping the flow of electricity and turning off the devices.

Front

What is a light bulb?

Back

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

Front

What is a series circuit?

Back

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

Front

What is a short circuit?

Back

A short circuit occurs when electricity flows along an unintended path, often causing excessive current and potential damage.

Front

What is a fuse?

Back

A fuse is a safety device that protects a circuit by breaking the connection if the current is too high.