Electric Circuits and Components Independent Practice

Front

What happens to lightbulbs in a series circuit as more are added?

Back

The bulbs get dimmer.

Front

What type of circuit is characterized by multiple paths for current to flow?

Back

Parallel circuit.

Front

What is a material that allows electrons to move easily called?

Back

Conductor.

Front

What happens to the remaining bulbs in a series circuit if one bulb goes out?

Back

The remaining bulbs also go out.

Front

What is the defining characteristic of a series circuit?

Back

The same current flows through all components.

Front

What is an open circuit?

Back

A circuit that is not complete, preventing current from flowing.

Front

What is a parallel circuit?

Back

A circuit where the current can flow through multiple paths.

Front

What is resistance in an electrical circuit?

Back

The opposition to the flow of electric current.

Front

What happens to the total resistance in a series circuit as more resistors are added?

Back

The total resistance increases.

Front

What is the role of a switch in an electrical circuit?

Back

To open or close the circuit, controlling the flow of current.