L
9
E
S
Loading ...
Z
2
8
D
K
Wait for it ..
Objective: To use observations from electrostatic tests in order
to create a triboelectric series for a collection of materials.
P
Y
Start
Use Key Pad to Enter Name. Then Tap the Enter Button.
7
C
J
X
capOff
Q
5
B
I
R
W
Enter
6
A
You are NOT using this Concept Builder as a Logged-in student. You
may log in and return to this page. Or you can do this Concept Builder
as a Guest. If you continue as a Guest, a record of completing it will
NOT be stored in the database.
H
O
V
Shift
3
0
You are currently logged in with the username shown below. As
long as you maintain an internet connection, your progress on each part
of this Concept Builder will be saved in your account.
Tap on the Start Button to begin.
G
Version 2.2.1
N
U
Backspace
4
T
Triboelectric Charging
-
F
M
Space
1
What’s the Charge?
4 Questions
Use information about two materials to predict what charge they would
acquire when rubbed together.
Pick from among the three activities -
What’s the Charge?, Triboelectric Series, and Rank the Materials
Triboelectric Series
Completed
Student Name:
Triboelectric Series
6 Questions
Use the results of electrostatic tests to place a material at the
proper position in a triboelectric series.
Get Started
Rank the Materials
Completed
Rank the Materials
6 Questions
Use results from electrostatic tests to create a mini triboelectric
series.
What’s the Charge? Completed
You have done it!
You have successfully analyzed each of the situations
in the Triboelectric Series activity.
Dataway!
You have answered correctly. Click the Continue button to continue
working on this Concept Building activity.
You have done it!
You have successfully analyzed each of the situations
in the What’s the Charge? activity.
You have done it!
You have successfully analyzed each of the situations
in the Rank the Materials activity.
Continue
Return to Main Menu
O’ Drats!
Your answer is incorrect. You’ll see a similar question very soon. Use
the Help button to improve your chances of getting it correct. Click
Continue.
Yes, Return
#6
Help Me!
If you return to the Main Menu, then you will lose all your
progress
on this activity.
Are you sure you want to return to the Main Menu?
View Directions
#2
Tap here to select particle transfer type
and direction.
What’s the Charge?
#1
#3
Tap for Question-Specific Help
Activity:
Check Answer
#5
Progress Report
To Main Menu
Step 1: Tap on each object to indicate its charge (+, -, or
neutral).
Step 2: Tap in the space between the objects to indicate which
particle(s) transfers between them and in which direction.
#4
No, Stay Here
Rank the Material
Tests are performed with objects made of Materials A, B, C, and D.
The table shows the results. Use these results to create a
triboelectric series for A, B, C, and D.
A Triboelectric Series shows various materials ordered by their
relative affinity (or love) for electrons. Materials located higher on
the chart have a stronger affinity for electrons.
Triboelectric Series
Tap to select or deselect answer.
The chart at the right is a Triboelectric Series. It ranks
materials according to their relative affinity (or love) for electrons.
Materials located higher on the chart have a stronger affinity for
electrons.
Check
Answer