PLTW Motors and Generators

a motor converts electrical current into

• chemical energy

• chemical force

• mechanical force

• mechanical life

Tags

NGSS.HS-PS3-3

electric current can cause a magnetic field

• true

• false

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NGSS.HS-PS2-5

electricity can be converted into magmatism

• false

• true

Tags

NGSS.HS-PS2-5

electric generators converts mechanical force into

• mechanical energy

• magmatism

• electric current

• electric energy

Tags

NGSS.HS-PS3-3

what year did Michael Faraday discover electro magnetic induction

• 1831

• 1925

• 1879

• 1931

what is electromagnetic induction

• when you induce magnets

• when you use chemicals to make science

• the ability to use an electrical current to create a magnetic field and vise versa

• the ability to use an magnetic field to create an electrical current and vise versa

Tags

NGSS.HS-PS2-5

true or false- motors and generators are opposites

• true

• false

what did Hans Orsted discover

• wires

• a magnetic field

• a magnetic field that could create wires

• that a current in a wire could create a magnetic field

can a magnetic field cause an electrical current

• true

• false

Tags

NGSS.HS-PS2-5

what are generators

• powers people

• powers the world

• a thing that can power anything

• a apparatus for producing gas, steam , or another substance