MCQ
A unit charge moves on an equipotential surface from a point $A$ to point $B,$ then:
  • A
    $VA - VB = + ve.$
  • $VA - VB = 0.$
  • C
    $VA - VB = - ve.$
  • D
    It is stationary.

Answer

Correct option: B.
$VA - VB = 0.$

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