Circuits

Front

What is the force that pushes electricity through a circuit?

Back

Voltage

Front

What happens to the current and brightness of lights when more light bulbs are added to a series circuit?

Back

The current slows down and the lights dim lower.

Front

What allows the buzzer to sound when the switch is closed in a circuit?

Back

Electricity can flow in a complete path.

Front

What essential part is missing from a circuit that won't work?

Back

Source of electric current.

Front

What is the flow of electricity through a conductor called?

Back

Current.

Front

What is a circuit?

Back

A closed loop that allows electricity to flow.

Front

What is resistance in a circuit?

Back

The opposition to the flow of electric current.

Front

What is the role of a battery in a circuit?

Back

It provides the source of electric current.

Front

What happens in a parallel circuit when one component fails?

Back

The other components can still function.

Front

What is a conductor?

Back

A material that allows electricity to flow through it.