Electricity and Circuits

Front

For electrical energy to flow, there must be a(n) ______.

Back

closed circuit

Front

Which of the following is NOT a conductor? Options: Water, Aluminum, Wood, Penny

Back

Wood

Front

In a _________ circuit, the components are arranged with one path for the current.

Back

series

Front

The measure of potential energy stored in a battery is called _________.

Back

voltage

Front

Which of the following could NOT be used to speed up the flow of electricity in a circuit? Options: Potentiometer, Fuse, Transistor, Wire

Back

Fuse

Front

In a _________ circuit, each component has its own path for the current to flow.

Back

parallel

Front

What is used to prevent too much electricity from flowing through a circuit?

Back

Fuse

Front

Which type of circuit allows each component to be turned on and off separately?

Back

Parallel

Front

In order to make computers smaller, electrical engineers developed miniature __________.

Back

circuit boards

Front

Pennies can be used to make a battery because they are __________.

Back

conductors