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Magnetism from Electricity
Objectives:
•Describe the
relationship between
an electric current
and a magnetic field.
•Identify common
devices that
demonstrate this
relationship.
Challenge Question
Explain how the door bell works by explain what
is happening at each step.
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Connection
• Why are electromagnets more practical
than permanent magnets?
Vocabulary
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Electromagnetism
Solenoid
Electromagnet
Electric motor
Activities/Assignments
Magnetism from Electricity
Electromagnet Lab
Click on picture for video
Click here for directions
Build a Motor
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