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  1. What Are Electric Circuits? | Basic Concepts Of Electricity ...

  2. What is a Circuit? - SparkFun Learn

  3. What is a Circuit? - SparkFun Education

  4. Electric circuit | Diagrams & Examples | Britannica

  5. What is a circuit in electronics? - TechTarget

  6. What is an Electric Circuit? - Symbols, Formulas & Examples

  7. Electronic circuit - Wikipedia

  8. What is an Electronic Circuit? - Electronic Circuits for Beginners

  9. Introduction to circuits - Electricity - KS3 Physics - BBC

  10. Understanding electric circuits | Description, Example & Application