What is an electrical circuit?
Electricity and circuits

Flashcard
•
Science
•
4th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
An electrical circuit is a closed loop that allows electric current to flow, consisting of a power source, conductors, and a load (like a light bulb).
2.
FLASHCARD QUESTION
Front
What do you need to complete an electrical circuit?
Back
You need a power source (like a battery), conductors (like wires), and a load (like a light bulb).
3.
FLASHCARD QUESTION
Front
What is a conductor?
Back
A conductor is a material that allows electricity to flow through it easily, such as copper or aluminum.
4.
FLASHCARD QUESTION
Front
What is an insulator?
Back
An insulator is a material that does not allow electricity to flow through it easily, such as rubber or plastic.
5.
FLASHCARD QUESTION
Front
What happens when you strip the plastic coating off a wire?
Back
Stripping the plastic coating exposes the metal conductor, allowing electrical current to pass through.
6.
FLASHCARD QUESTION
Front
What is a parallel circuit?
Back
A parallel circuit is a type of circuit where there are multiple paths for electricity to flow, so if one path is broken, others can still work.
7.
FLASHCARD QUESTION
Front
What is a series circuit?
Back
A series circuit is a type of circuit where all components are connected in a single path, so if one component fails, the entire circuit stops working.
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