Circuits

Front

What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow from a power source, through a conductor, and back to the power source.

Front

What is an open circuit?

Back

An open circuit is a circuit that has a break or gap, preventing current from flowing.

Front

What is a closed circuit?

Back

A closed circuit is a complete circuit that allows current to flow without interruption.

Front

What is electricity?

Back

Electricity is the flow of electrons through a conductor.

Front

What happens when a switch is closed?

Back

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

Front

What happens when a switch is open?

Back

When a switch is open, it breaks the circuit, stopping the flow of electricity.

Front

What are conductors?

Back

Conductors are materials that allow electricity to flow through them easily, such as copper and aluminum.

Front

What are insulators?

Back

Insulators are materials that do not allow electricity to flow through them easily, such as rubber and plastic.

Tags

NGSS.MS-PS2-3

Front

What is a series circuit?

Back

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

Front

What is a parallel circuit?

Back

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

Tags

NGSS.MS-PS3-5