MCQ
$1\,eV$ is
  • A
    Same as one joule
  • $1.6 \times {10^{ - 19}}J$
  • C
    $1V$
  • D
    $1.6 \times {10^{ - 19}}C$

Answer

Correct option: B.
$1.6 \times {10^{ - 19}}J$
b
(b) $1\,eV = 1.6 \times {10^{ - 19}}coulomb \times 1\,volt = 1.6 \times {10^{ - 19}}J$.

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