What happens when the switch in a circuit is closed?
Electricity and Magnetism

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Science
•
7th - 8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A magnetic field is produced.
2.
FLASHCARD QUESTION
Front
What is responsible for the magnetic field around Earth?
Back
The Earth's molten iron core.
3.
FLASHCARD QUESTION
Front
What happens if one end of a wire is disconnected from a battery?
Back
The nail would no longer be a magnet.
4.
FLASHCARD QUESTION
Front
What is conduction in terms of charging an object?
Back
Conduction is the process of charging an object by direct contact, not without touching it.
5.
FLASHCARD QUESTION
Front
What does the pattern of iron filings over a magnet indicate?
Back
The magnetic field.
6.
FLASHCARD QUESTION
Front
What is electricity?
Back
Electricity is the flow of electric charge, typically through a conductor.
7.
FLASHCARD QUESTION
Front
What is a magnet?
Back
A magnet is an object that produces a magnetic field, attracting certain metals.
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