3.2 Electrical Energy and Circuits

Front

What is a path through which electrical energy can flow?

Back

Electrical Circuit

Front

What device opens and closes an electrical circuit?

Back

Switch

Front

In a series circuit, what happens if one bulb goes out?

Back

They all go out.

Front

What is the ability to do work called?

Back

Energy

Front

What is an object that stores energy that can be converted into electrical energy?

Back

Battery

Front

What is the main source of electrical energy in a circuit?

Back

Battery or Power Source

Front

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

Back

To control the flow of electricity by opening or closing the circuit.

Front

What happens in a parallel circuit if one bulb goes out?

Back

The other bulbs stay lit.

Front

What is the unit of electrical energy?

Back

Joule (J)

Front

What is a complete circuit?

Back

A closed loop that allows electricity to flow.