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B. to connect the components
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I. 
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B. Bulbs B and C will stop shining
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H. Nothing happened because there was no source of electrical energy in the circuit.
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H. The circuit is changed so that the wires do not make a complete loop.
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C. to insulate people or objects from the electric current in the wire
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D. silver, bronze, and glass
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G. electrical energy into sound energy
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- 1. insulator
- 2. conductor
- 3. open
- 4. closed
- 5. series circuit
- 6. parallel circuit
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In some circuits, electrical energy is transformed into light energy by a what?
Bulb
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The wires in a circuit are made of a material that is a what?
Conductor
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A path that electricity can follow is what?
An electric circuit.
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A circuit in which electric charges can follow several different paths is called what?
It is a parallel circuit.
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If a wire is disconnected, what kind of a circuit is it?
An open circuit
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What is the covering on electric plugs and around wires made of?
It is made of an insulator.
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What do you call a circuit in which all the devices are connected in a single path?
It is a Series Circuit.
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When a light is on, it is a part of what circuit?
It is a part of a closed circuit.
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What is a series circuit?
An electric circuit in which the electric charges have only one path to follow.
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What is a parallel circuit?
An electric circuit that has more than one path for the electric charges to follow.
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What is a material that resists the flow of electric charge?
It is an insulator.
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What is a material that readily allows electric charges to pass through?
It is a conductor.
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What is an electric circuit?
It is a path along which electric charges can flow.
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For an electrical device to work, the circuit must form a complete loop. What is this called?
A closed circuit.
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If a loose wire gets disconnected, the path is broken and charges cannot get through. What is this called?
This circuit is an open circuit.
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What is a series circuit?
It has only one path for electric charges to follow.
if any part of the path breaks, the circuit is open.
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What is a parallel circuit?
It is a circuit with several different paths for the charges to follow.
If one part of the circuit breaks, the charges can still flow along the other parts.
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What is a circuit overload?
It occurs when too many devices in a circuit are turned on.
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