Electric Current and Materials

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Questions and Answers

What is the flow of electric charges known as?

  • Electric Potential
  • Electromotive Force
  • Electrical Resistance
  • Electric Current (correct)

What type of materials allow electric currents to flow easily?

  • Conductors (correct)
  • Insulators
  • Semiconductors
  • Resistors

Which of the following statements is true about insulators?

  • They are used to conduct heat
  • They are used to generate electricity
  • They allow electric currents to flow easily
  • They have high electrical resistance (correct)

What is the main difference between conductors and insulators?

<p>Their ability to allow electric currents to flow (D)</p> Signup and view all the answers

What is the term for the materials that have low electrical resistance?

<p>Conductors (A)</p> Signup and view all the answers

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