1Question
Electricity is a form of _____.
2Question
A battery gives power to small devices because it stores _____.
3Question
A light bulb gives off _____ when it is turned on.
4Question
Electric current flows through a _____ .
5Question
A circuit must be _____ for electricity to flow.
6Question
A switch can open or close a _____.
7Question
Wires are often covered with plastic to keep us _____.
8Question
The part of a device that uses electricity is called a _____.
9Question
A source of electricity can be a battery or a _____.
10Question
Electricity travels through metal _____ well.
11Question
In a simple circuit, the battery is the _____ of electricity.
12Question
A circuit needs a source, a load, and a _____ path.
13Question
If a circuit is broken, the electricity cannot _____.
14Question
A flashlight uses a battery, a bulb, and a _____.
15Question
When two or more bulbs are in one circuit, they are called a _____ circuit.
16Question
An object that does not let electricity pass through it is an _____.
17Question
An object that lets electricity pass through it is a _____.
18Question
Copper is a good _____ of electricity.
19Question
Rubber is often used as an _____.
20Question
The path that electricity follows is called the electric _____.
21Question
A light bulb, fan, or speaker can be a _____ in a circuit.
22Question
Electricity in our homes comes from power _____ and power lines.
23Question
Using too many devices on one outlet can cause a _____ .
24Question
A circuit diagram uses symbols to show electrical _____.
25Question
A battery has a positive and a _____ end.
26Question
Electricity can make a motor _____.
27Question
A complete path for electricity is also called a closed _____.
28Question
To save energy, we should turn off lights when they are not _____.
29Question
Electricity can be dangerous, so we should never touch broken _____ .
30Question
A computer needs electricity to _____.