Coulomb's Law and Electric Charge Quiz
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Questions and Answers

What is the SI unit of charge as mentioned in the text?

  • Volt V
  • Ampere A
  • Newton N
  • Coulomb C (correct)

    • What is the value of the Coulomb constant (ke) in N.m2/C2 as mentioned in the text?

  • 6.24 x 10^-7 N.m2/C2
  • 3.00 x 10^8 N.m2/C2
  • 8.9876 x 10^9 N.m2/C2 (correct)
  • 1.60 x 10^-19 N.m2/C2

    • What is the magnitude of the smallest unit of charge (e) as mentioned in the text?

  • -8.8542 x 10^-12 C
  • 1.6 x 10^-19 C (correct)
  • 8.9876 x 10^9 C
  • 6.24 x 10^18 C

    • What is the value of the permittivity of free space (eo) in C2 / N.m2 as mentioned in the text?

    <p>8.8542 x 10^-12 C2 / N.m2</p> Signup and view all the answers

    What kind of force do like charges produce between them as mentioned in the text?

    <p>Repulsive force</p> Signup and view all the answers

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