Electromagnets Concept Check
Authored by Takeshia Head
Science
8th Grade
NGSS covered
Used 42+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which electromagnet is stronger?
A
B
Tags
NGSS.MS-PS2-3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which electromagnet is stronger?
A
B
Tags
NGSS.MS-PS2-3
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which electromagnet is stronger?
A
B
Tags
NGSS.MS-PS2-3
4.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
This is a picture of a simple electromagnet. How can the electromagnet be made stronger?
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of these bests describes an electromagnet?
A permanent magnet made from electric currents.
A temporary magnet made from electric currents.
A temporary magnet made from magnetic currents.
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
6.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Which of the following will increase the strength of an electromagnet?
Increase the voltage of the battery
Decrease the voltage of the battery
Wrap the coils around the core less times
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What would happen if you took one end of the wire off the battery?
The nail will be a magnet.
The nail would no longer be a magnet
Nothing will happened.
The nail will heats up.
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