Electric Circuits

Front

What is an electric circuit?

Back

An electric circuit is a closed path through which electric current flows.

Front

What is the role of a switch in a circuit?

Back

A switch is used to turn the light bulb on and off.

Front

What is a battery?

Back

A battery is a source of electrical energy that powers the circuit.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it, like a wire.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it, like rubber.

Front

What is a light bulb in a circuit?

Back

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

Front

What does it mean to complete a circuit?

Back

Completing a circuit means creating a closed loop that allows electricity to flow.

Front

What is a circuit diagram?

Back

A circuit diagram is a visual representation of an electric circuit using symbols.

Front

What is the difference between a series circuit and a parallel circuit?

Back

In a series circuit, components are connected one after another, while in a parallel circuit, components are connected across the same voltage source.

Front

What happens if a circuit is broken?

Back

If a circuit is broken, the flow of electricity stops, and devices like light bulbs will not work.