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Generators, Motors, and Transformers

Authored by Jazmine Johnson

Physics

8th Grade - University

NGSS covered

Used 66+ times

Generators, Motors, and Transformers
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19 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Choose all of the generators

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Tags

NGSS.HS-PS3-3

NGSS.HS-ETS1-2

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Choose all of the motors.

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Tags

NGSS.HS-PS3-3

NGSS.HS-ETS1-3

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Choose all of the transformers.

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Tags

NGSS.HS-PS3-3

NGSS.HS-PS2-5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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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.

chemical; mechanical
mechanical; electrical
electrical; mechanical
potential; kinetic

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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