Electricity Review

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# Electricity Review - PowerPoint PPT Presentation

Electricity Review. Identify the parts of a circuit. converter. D-cell. Positive terminal. Negative terminal. wires. switch. What does a d-cell do for a circuit?. Provides stored energy to run the circuit. What does a switch do in a circuit?.

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## PowerPoint Slideshow about ' Electricity Review' - griffin-duffy

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Presentation Transcript

### Electricity Review

Identify the parts of a circuit

converter

D-cell

Positive terminal

Negative terminal

wires

switch

What does a d-cell do for a circuit?
• Provides stored energy to run the circuit
What does a switch do in a circuit?
• Controls the flow of electricity by opening and closing the circuit
What does a bulb do in a circuit?
• Converts electric energy into light and heat
What does the wire do in a circuit?
• Provides a pathway to carry the electricity from component to component
What is a conductor?
• A material that allows electricity to flow through it
What is an insulator?
• A material that does not allow electricity to flow through it
What is energy?
• The ability to get things done
• The ability to do work
What is a series circuit??
• A circuit that has component lined up in a row or series, such as light bulbs or d-cells
What is a parallel circuit?
• A circuit that has components organized in circuits that are equivalent to each other.
Where does electricity flow in an electromagnet?
• The electricity flows through the insulated wires
What direction does electricity flow from a D-cell?

Out the negative side and in through the positive side.