Electromagnets
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
Surrounding every magnet is a __________ __________.
Back
magnetic field
2.
FLASHCARD QUESTION
Front
Electric currents produce _____________
Back
magnetic fields
3.
FLASHCARD QUESTION
Front
What would happen if you took one end of the wire off the battery?
Back
The nail would no longer be a magnet
4.
FLASHCARD QUESTION
Front
What type of magnet can be turned on and off?
Back
electromagnet
5.
FLASHCARD QUESTION
Front
What are the components of the electromagnets?
Back
battery, copper wire and iron nail
6.
FLASHCARD QUESTION
Front
What is an electromagnet?
Back
A type of magnet where the magnetic field is produced by an electric current.
7.
FLASHCARD QUESTION
Front
What is the role of the battery in an electromagnet?
Back
It provides the electrical energy needed to create a magnetic field.
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