Electric Charge and Conductors Quiz
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Questions and Answers

What kind of charges are there?

  • Neutral charge and positive charge
  • Positive charge and negative charge (correct)
  • Neutral charge and negative charge
  • Proton charge and electron charge

    • What do like charges do?

  • Neutralize each other
  • Attract each other
  • Repel each other (correct)
  • Create electric force

    • Which substances allow electricity to pass through them easily?

  • Porcelain
  • Wood
  • Nylon
  • Metals (correct)

    • What is a gold-leaf electroscope used to detect?

    <p>Charge on a body (A)</p> Signup and view all the answers

    What develops on an uncharged body during charging by induction?

    <p>A charge of opposite sign (D)</p> Signup and view all the answers

    What is charging by induction?

    <p>Charging an uncharged body using a charged body without actual contact (C)</p> Signup and view all the answers

    What are the two kinds of electric charges?

    <p>Positive charge and negative charge</p> Signup and view all the answers

    What are conductors?

    <p>Substances that allow electricity to pass through them easily, such as metals</p> Signup and view all the answers

    What are insulators?

    <p>Substances that do not allow electricity to pass through them easily, such as non-metals like porcelain, wood, and nylon</p> Signup and view all the answers

    What is the gold-leaf electroscope used for?

    <p>To detect the charge on a body</p> Signup and view all the answers

    What is charging by induction?

    <p>The process of charging an uncharged body with the help of a charged body without any actual contact</p> Signup and view all the answers

    What happens when a charged body is brought near an uncharged body during charging by induction?

    <p>A charge of opposite sign develops on the uncharged body</p> Signup and view all the answers

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