Magnetism and Electromagnetism Review
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is an electromagnet?
Back
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. It consists of a coil of wire, often wrapped around a core of ferromagnetic material.
Tags
NGSS.MS-PS2-3
2.
FLASHCARD QUESTION
Front
What is the primary function of an electric pencil sharpener?
Back
An electric pencil sharpener uses a motor to convert electrical energy into mechanical energy to sharpen pencils.
3.
FLASHCARD QUESTION
Front
What happens when you cut a magnet in half?
Back
When you cut a magnet in half, you create two smaller magnets, each with its own north and south pole.
4.
FLASHCARD QUESTION
Front
What is a magnetic field?
Back
A magnetic field is the region around a magnet where magnetic forces can be detected. It is represented by magnetic field lines.
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
5.
FLASHCARD QUESTION
Front
What do magnetic field lines indicate about the interaction between magnets?
Back
Magnetic field lines show the direction of the magnetic force; they indicate that opposite poles attract and like poles repel.
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
6.
FLASHCARD QUESTION
Front
What is the role of iron in magnetism?
Back
Iron is a ferromagnetic material that can be magnetized; it is attracted to magnets and can become a magnet itself.
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
7.
FLASHCARD QUESTION
Front
What is the difference between a north pole and a south pole of a magnet?
Back
The north pole of a magnet is the end that points toward the Earth's magnetic north, while the south pole points toward the Earth's magnetic south.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
