Electric Circuits
Flashcard
•
Science
•
4th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What are electrons?
Back
Negatively charged subatomic particles.
2.
FLASHCARD QUESTION
Front
What happens if you disconnect a circuit from its positive terminal?
Back
The electrons stop flowing, and the current stops.
3.
FLASHCARD QUESTION
Front
What is the function of a power source in a circuit?
Back
It provides a steady flow of electrons.
4.
FLASHCARD QUESTION
Front
What device opens and closes an electric circuit?
Back
A switch.
5.
FLASHCARD QUESTION
Front
What is a circuit?
Back
A closed path through which electricity flows.
6.
FLASHCARD QUESTION
Front
What is current?
Back
The flow of electric charge in a circuit.
7.
FLASHCARD QUESTION
Front
What is voltage?
Back
The force that pushes electrons through a circuit.
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