Podcast
Questions and Answers
What role does a battery play in a circuit?
What role does a battery play in a circuit?
- It prevents the flow of electricity.
- It stores and provides electricity. (correct)
- It increases the speed of electric current.
- It acts as a switch controlling circuit flow.
Which of the following statements is true about conductors and insulators?
Which of the following statements is true about conductors and insulators?
- Only liquids can be insulators.
- Conductors block electricity, while insulators allow it to pass.
- All materials can conduct electricity to some extent.
- Metals are conductors, while plastic and rubber are insulators. (correct)
What is the difference between an open circuit and a closed circuit?
What is the difference between an open circuit and a closed circuit?
- Both circuits are types of batteries.
- Open circuits are permanent; closed circuits are temporary.
- A closed circuit allows electricity to flow; an open circuit does not. (correct)
- An open circuit allows electricity to flow; a closed circuit does not.
Which material would be classified as an insulator?
Which material would be classified as an insulator?
What is the primary purpose of a switch in a circuit?
What is the primary purpose of a switch in a circuit?
What happens when electrical wires are touched with wet hands?
What happens when electrical wires are touched with wet hands?
How does electricity flow in a circuit?
How does electricity flow in a circuit?
Which of the following are common uses of electricity?
Which of the following are common uses of electricity?
Flashcards
Electricity
Electricity
The flow of electric charge that powers devices.
Electric Circuit
Electric Circuit
A closed path through which electricity flows.
Battery (Cell)
Battery (Cell)
A source that stores and provides electricity.
Conductors
Conductors
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Insulators
Insulators
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Switch
Switch
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Types of Circuits
Types of Circuits
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Safety Precautions
Safety Precautions
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