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MDCAT Physics QUESTION #7831
Question 1

Two charges +5μC and -5μC separated by 2d. Electric potential at midpoint M:

  • 2kQ/d
  • kQ/d
  • None
Correct Answer Explanation

Midpoint: distance from each charge = d. Potential = k(5μ)/d + k(-5μ)/d = 0.