Electric Dipole Derivation Quiz
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Questions and Answers

What is the direction of the resultant electric field due to an electric dipole?

  • Opposite to the direction of E+
  • Radial to the direction of E+
  • Perpendicular to the direction of E+
  • In the direction of E+ (correct)

    • What is the construction element used to reduce leakage in the machine?

  • Large hollow spherical conductor (correct)
  • Pulleys
  • Comb-shaped conductors
  • Silk belt

    • What is the direction of the electric field due to an infinitely long charged wire according to Gauss law?

  • Tangential to the wire
  • Perpendicular to the wire
  • Radial outward from the wire (correct)
  • Opposite to the direction of current flow

    • What is the charge acquired by the outer surface of a sphere enclosed in a gas-filled chamber at high pressure when the outer surface reaches 107 V potential?

    <p>Until the outer surface reaches 107 V</p> Signup and view all the answers

    What is the working principle of the construction involving the comb-shaped conductors and the power supply?

    <p>Positive charge gathering at the bottom and delivering it at the top</p> Signup and view all the answers

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