MCQ
$1V$ equals:
  • A
    $1J$
  • $1 JC ^{-1}$
  • C
    $1 CJ ^{-1}$
  • D
    $1JC$

Answer

Correct option: B.
$1 JC ^{-1}$
b. $1 JC ^{-1}$
Explanation:
$1$ volt is equal to $1$ joule of electric potential energy per (divided by) $1$ coulomb of charge. $V = J / C =$ joule/ coulomb

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