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Electric Circuits - BrainPop
By NICHOLAS GLAESER
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Last updated almost 2 years ago
8 questions
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Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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What are electrons?
Neutrally-charged subatomic particles
Positively charged subatomic particles
Negatively charged subatomic particles
Negatively charged atoms
What is a current?
A short burst of electricity.
A steady flow of electricity.
What is the function of a power source in a circuit?
It provides a path along which the electricity can flow.
It provides a steady source of static electricity.
It provides a means through which the circuit can be broken.
How does rubber differ from most metals?
Rubber is a good power source; most metals are good conductors.
Rubber is a good conductor, most metals are good insulators.
Rubber conducts electrons; most metals conduct protons.
Rubber is a good insulator; most metals are good conductors.
What might happen if wires weren't insulated?
We'd be in danger of harm from electric shocks.
The circuit would be broken.
The power source would no longer provide a flow of electrons.
Current electricity would become static electricity.
Which of the following is an example of a load?
What device opens and closes an electric circuit?
A load
A current
A power source
A switch
What happens if you disconnect a circuit from its positive terminal?
The electrons shoot out from the negative terminal
Nothing happens
The electrons stop flowing, and the current stops
The current reverses direction