Investigation 4 - Energy Transfer
Authored by Victoria Miller
Science
6th Grade
NGSS covered
Used 269+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electromagnets turn on at one time?
1
2
3
Tags
NGSS.MS-PS2-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The commutator is a switch that turns a set of three electromagnets on and off.
True
False
Tags
NGSS.HS-PS2-5
NGSS.HS-PS3-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An electric current travels into a motor through long wires that connect directly to a set of brushes.
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The electromagnets that are turned on in a motor attract or repel the permanent magnets that are in the casing.
True
False
Tags
NGSS.MS-PS2-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When the electromagnets rotate, the commutator is in a new position and one section will turn off while another turn on
True
False
Tags
NGSS.MS-PS2-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of equipment has electromagnets?
generator
motor
both
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of equipment transfers energy from electrical energy to kinetic energy?
generator
motor
both
Tags
NGSS.HS-PS3-3
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