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Understanding Circuit Components: D-Cell, Switches, Wires, and More

This review delves into the essential components of an electric circuit, including D-cells, switches, bulbs, and wires. A D-cell stores energy to power the circuit, while a switch controls the flow of electricity by opening or closing the circuit. Light bulbs convert electrical energy into heat and light. Wires act as pathways for electricity, and materials are categorized as conductors or insulators based on their ability to allow electrical flow. Additionally, the review explains series and parallel circuits and highlights the sun as the most vital energy source for Earth.

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Understanding Circuit Components: D-Cell, Switches, Wires, and More

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Presentation Transcript

  1. Electricity Review

  2. Identify the parts of a circuit converter D-cell Positive terminal Negative terminal wires switch

  3. What does a d-cell do for a circuit? • Provides stored energy to run the circuit

  4. What does a switch do in a circuit? • Controls the flow of electricity by opening and closing the circuit

  5. What does a bulb do in a circuit? • Converts electric energy into light and heat

  6. What does the wire do in a circuit? • Provides a pathway to carry the electricity from component to component

  7. What is a conductor? • A material that allows electricity to flow through it

  8. What is an insulator? • A material that does not allow electricity to flow through it

  9. A battery, fossil fuels and food are all examples of • Stored energy

  10. A light bulb in a circuit changes electricity into…. • Heat and light energy

  11. What is energy? • The ability to get things done • The ability to do work

  12. What is the most important form of energy for our earth??? • The SUN!!!

  13. What is a series circuit?? • A circuit that has component lined up in a row or series, such as light bulbs or d-cells

  14. What is a parallel circuit? • A circuit that has components organized in circuits that are equivalent to each other.

  15. Where does electricity flow in an electromagnet? • The electricity flows through the insulated wires

  16. What direction does electricity flow from a D-cell? Out the negative side and in through the positive side.

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