The glass rod has a _______________ electric charge. The foam pieces have a negative electrical charge.

Magnets/Electricity Test

Quiz
•
Science
•
3rd Grade
•
Medium
Michelle Young
Used 4+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
positive
neutral
negative
same
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kim rubs a glass rod with a silk cloth. She moves the glass rod close to some foam. Look at the picture of the rod and foam.
The glass rod and the foam have an electric force between them. Since the charges of the two objects are different, it causes the glass rod and the foam to __________.
attract
repel
same
neutral
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ben does an experiment with a permanent magnet. He records his data in a chart.
Which question was Ben most likely answering during his investigation?
How many steel or iron objects can a magnet pick up?
How strong is the magnetic force of a permanent magnet?
What causes a permanent magnet to lose its magnetism?
What kinds of materials are attracted to magnets?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ben uses the magnet to try to pick up a large paper clip. The paper clip is made with steel. The magnet will not pick up the paper clip. This means the paper clip is too heavy. Ben should move the magnet _______the paper clip.
closer to
farther from
neutral
repel
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nina has two different magnets. Which problem can she solve using magnet X but not magnet Y?
Small iron pieces need to be sorted from a mixture.
The pull of the magnet on a piece of metal needs to be stronger.
Steel objects need to be picked up from one location and dropped into a new location.
The north pole of the magnet needs to attract the south pole of another magnet.
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
The picture shows the poles of magnets interacting. Circle the pairs of magnets that will attract each other. Choose two correct answers.
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Look at the four highlighted areas around the magnet. Circle the two areas where the magnetic force is strongest.
North Pole
under the magnet
off to the right of the South Pole
South Pole
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Paper clips are made of steel wire. The picture shows paper clips around two different types of magnets. Why are the paper clips bunched at the ends of each magnet?
The magnetic force at the poles of each magnet are strongest, so they attract more paper clips.
The paper clips are only touching the poles, so they are not attracted to other parts of the magnet.
Some parts of each magnet repel the paper clips, but the poles of each magnet attract the paper clips.
There is only current flowing through the ends of each magnet.
Similar Resources on Wayground
10 questions
3.5D Mixtures

Quiz
•
3rd Grade
10 questions
Forces

Quiz
•
3rd Grade
10 questions
Heat Energy Quiz Grade 3

Quiz
•
3rd Grade
10 questions
Magnetic Forces Lesson 2 Review

Quiz
•
3rd Grade
10 questions
3rd Electric and Magnetic Forces

Quiz
•
3rd Grade
8 questions
Magnet

Quiz
•
3rd Grade
11 questions
Magnetic Forces

Quiz
•
3rd Grade
12 questions
Magnets (introduction)

Quiz
•
3rd - 6th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade