Electric Circuits

Front

What is an electric circuit?

Back

An electric circuit is a closed loop that allows electric current to flow through it.

Front

What is a conductor?

Back

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

Front

What is an insulator?

Back

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

Front

What is the function of a switch in a circuit?

Back

A switch is used to turn the flow of current on or off.

Front

What is a series circuit?

Back

A series circuit is a type of circuit where components are connected one after another, so the current 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 current to flow through multiple paths.

Front

What happens to the current in a series circuit if one component fails?

Back

If one component fails in a series circuit, the entire circuit stops working.

Front

What happens to the current in a parallel circuit if one component fails?

Back

If one component fails in a parallel circuit, the other components can still work.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to push the current through the circuit.

Front

What is a light bulb in a circuit?

Back

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