Generators, Motors, and Transformers
Authored by Jazmine Johnson
Physics
8th Grade - University
NGSS covered
Used 78+ times
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19 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Choose all of the generators
Tags
NGSS.HS-PS3-3
NGSS.HS-ETS1-2
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Choose all of the motors.
Tags
NGSS.HS-PS3-3
NGSS.HS-ETS1-3
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Choose all of the transformers.
Tags
NGSS.HS-PS3-3
NGSS.HS-PS2-5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How does a motor work?
Current generates an electric field around the loop of wire. The electric force causes the loop of wire to rotate.
Current generates a magnetic field in the loop of wire that is then attracted and repelled by the magnet(s) in the motor.
The magnets in the motor attract and repel the metal in the copper wire that makes up the loop. This causes the loop to rotate.
Tags
NGSS.HS-PS2-5
NGSS.HS-PS3-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Generators are devices that convert _____ energy into _____ energy.
Tags
NGSS.HS-PS3-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Motors are devices that convert _____ energy into _____ energy.
chemical; mechanical
mechanical; electrical
electrical; mechanical
potential; kinetic
Tags
NGSS.HS-PS3-3
NGSS.HS-PS3-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A transformer actually transforms
voltage
magnetic field lines
generators into motors
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