Calculate the electric potential at a distance of 20.0cm from a point charge of 0.015C…

Physics WAEC 1995

Calculate the electric potential at a distance of 20.0cm from a point charge of 0.015C placed in air of permittivity (Take 1/4πεo as 9.0 x 109 Nm2C2)

  • 3.40x106V
  • 6.75x105V checkmark
  • 6.75x1012V
  • 3.40x105V
  • 8.30 x 102V

The correct answer is: B

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